INTERNAL ENGINE MODIFICATIONS - Page 27 - PerformanceTrucks.net Forums

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Comp 917 springs

bk_cauley on 02-16-2012

02-16-2012 08:22 PM
by bk_cauley

2

751

110, 112, 243, build, cam, end, heads, ls6, lsa, mustang, rockers, silverado, ss, top, work

ok look over this top end build cam

evand on 02-15-2012

02-15-2012 03:41 PM
by Vortec350ss

3

1,259

Moved

Might be good for the guys wanting double springs at a decent price

Mangled03gmc on 02-13-2012

-

241, 243, 53, 706, 862, california, flat, head, heads, job, performance, pistons, top, valve, valves

5.3 with flat top pistons & 706 heads with valve job

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1 2 3)

azchevydude on 02-12-2012

02-14-2012 01:34 AM
by MAG1C

21

104,120

2012, 212, 212216, 216, 53, comp, dyno, f150, results

Dyno results/MPG change with comp 212/216 114?

topher67 on 02-05-2012

02-13-2012 10:58 PM
by 006rcsb

1

1,401

87, 93, bear, black, blackbear, nelson, performance, tune, wheatley, zippy

Question about tunes

jtubbs93 on 02-13-2012

02-13-2012 08:46 PM
by Silverado53

3

804

block, builder, builders, engine, engines, ford, ls1, lsx, ma, mass, massachusetts, mod, motor, motors, race, rowley, short

engine builder anyone in northeast ma area

evand on 02-12-2012

02-12-2012 04:02 PM
by 02_Orange_D1SC

4

2,069

2012, 25, 53, 53l, cammed, head, heads, install, performance, stage, truck, tune, tuner

Stage 2.5 heads with no tune ok on 5.3L????

topher67 on 02-12-2012

02-12-2012 03:06 PM
by topher67

4

1,162

400, 76, boost, cc, custom, design, dished, flat, heads, pistion, piston, pistons, sbc, top, turbo

flat top or dished pistons for boost

(

1 2)

oldred95 on 01-18-2012

02-11-2012 04:24 PM
by Gadgetized

10

29,258

12572733, 53, 53l, al, block, casting, chevy, date, determine, engine, heads, l33, number, numbers, year

What year 5.3 block do i have??

(

1 2 3)

peterls1 on 01-02-2012

02-10-2012 06:32 PM
by Tig

21

64,070

arp, bolt, bolts, bore, boring, hone, honing, install, installing, line, ls1tech, main, rehoning, require, studs

Arp main studs? honing required ?

TheRepairMan on 02-08-2012

02-09-2012 11:11 AM
by Steve-O-08

3

1,580

2003, 3200, 408, 4l80e, bad, chevy, daily, driver, fuel, injector, lm7, lq9, mpg, silerado, stall, town

mpg with 42# injectors

(

1 2)

ou812sm on 02-07-2012

02-09-2012 10:13 AM
by dmelvin

18

2,594

220220, 230236, 53, cam, curve, eps, hemi, installation, louisiana, performance, shops, torque, truck, tsp, tunning

Torque Curve

(

1 2 3)

TORQUE RACING on 02-01-2012

02-08-2012 09:52 PM
by WhiteChevy3

21

3,955

1218, 1518, 48, boost, cak, cam, pac, speed, springs, tu1, valve

1218 or 1518 springs?

holley2346 on 02-08-2012

02-08-2012 08:02 PM
by Petey62782

2

1,771

12, 273lr, efi, grand, hr, live, prairie, tx

Bone stock!!

(

1 2)

Adolfos_LS1 on 02-07-2012

02-08-2012 02:10 PM
by Adolfos_LS1

10

1,686

08, 1500, 1994, 53, back, camaro, chevrolet, coolant, crossover, ebay, line, ls1, ls1tech, sale, tube, z28

LS1 Coolant crossover

(

1 2)

f4tal on 02-01-2012

02-08-2012 11:06 AM
by 1970fbody

17

11,558

1999, 2500, 60, 62, chevy, edelbrock, engine, escalade, head, heads, intake, ls3, motor, performance, swap

6.2 heads on a 2500 6.0

1999Z28 on 02-02-2012

02-07-2012 06:08 PM
by Vortec350ss

7

20,457

1, 236242, 53, 53l, 59cc, 60cc, cam, cc, compression, dished, head, heads, ls, ls1, milled, pistons, ratio, silverado

what compression ratio?

(

1 2)

La_BigShit0389 on 01-25-2012

02-07-2012 07:29 AM
by 06Sierra2

16

4,236

pushrod length

stangstomper68 on 02-02-2012

02-05-2012 05:23 PM
by stangstomper68

4

925

114, 224, 224230, 230, 3200, 588, 595, big, cam, comp, lifters, ls, lsa, stall, stock

What you think about this cam

ls1sstruckdriver on 02-04-2012

02-05-2012 11:57 AM
by ls1sstruckdriver

5

1,034

01, 02, 04, 228r, 53, 62, 799, advancing, cam, factory, gain, heads, hot, hp, lq4, ls6

Ls6 cam performance

(

1 2 3)

JCisLord on 01-22-2012

02-01-2012 05:48 AM
by TXSZ66AVLANCHE

21

5,868

5445211, 60, 60l, cams, cognito, comp, ford, lq9, n2o, pistons, pushrods, rebuilding, replacement, shorter, silverado, stock, uca

Stock 6.0L rebuild

1991Z28 on 01-30-2012

01-31-2012 08:42 PM
by TA63

3

2,585

212, 212218, 218, 48, buy, cam, cams, comp, eps, larger, lift, low, tq, truck, z06

comp 218 low lift vs.eps truck tq cam for a 4.8.

sierra69 on 01-31-2012

01-31-2012 06:27 PM
by LS1TRUCKGUY

9

2,144

1500, 2012, problems, silverado, spring, valve

valve spring question

devink on 01-27-2012

01-29-2012 01:33 PM
by devink

9

948

112, 206212, 243, 53, 53l, cam, camshaft, choice, gains, gasket, gm, hcnitrous, head, heads, series, thinner, tq

CAM/HEAD 5.3L Choice for most tq

(

1 2)

topher67 on 01-26-2012

01-27-2012 02:38 PM
by sand man

14

23,369

2012, bolt, bolts, comp, head, heads, headstuds, kit, kits, main, post, pro, procomp, stud, studs

Pro Comp head studs

(

1 2)

Sn0wBa11 on 01-07-2012

01-25-2012 08:24 PM
by Sn0wBa11

13

6,481

60, chev, direction, drilling, faces, hole, le, lifter, ls1, net, oil, oiling, question, side, stupide, sur, tray

Stupid lifter Question?

SlickSierra on 01-24-2012

01-25-2012 11:22 AM
by afterburn84

4

3,174

Talk to me about this cam idea....

(

1 2)

Hemi2Slo on 01-18-2012

01-24-2012 09:23 PM
by Hemi2Slo

19

2,135

cam help

ls1sstruckdriver on 01-24-2012

01-24-2012 06:54 PM
by ls1sstruckdriver

0

587

2000, 53, 99, bolt, cam, drive, dyno, engine, motor, oil, patern, pickup, ring, silverado, wheel

99 5.3 engine question

blue0453 on 01-23-2012

01-24-2012 04:55 PM
by TIM Z

6

1,356

2009, 53, cats, engine, hp, performance, remove, removing, rucks, stock, taking, truck

removing cats

JCisLord on 01-22-2012

01-23-2012 09:19 PM
by NextLevel

3

1,154

400, add, block, bolck, bored, buy, dart, finished, machined, machining, pistons, post, pre, premachined, short

buying a pre machined block?

oldred95 on 01-12-2012

01-22-2012 06:07 PM
by bluelq4

6

1,701

05, 243, 410, 95, denali, gears, give, head, k1500, leveled, patriot, powered, reviews, richmond, sierra, stage, vbulletin

Need some advice/opinions on heads

(

1 2)

Vortec350ss on 01-13-2012

01-22-2012 02:04 PM
by Vortec350ss

11

2,423

vortec 7400

76chevyK10 on 01-20-2012

01-22-2012 10:28 AM
by James B.

1

5,543

114, 224224, 226228, 48, 53, 585588, bad, big, cam, vrx3, vrx3cam48specs, wit

another cam ???

pillittokillit04 on 01-18-2012

01-21-2012 07:56 PM
by 1slowz71

5

980

30, 60, good, holding, jumping, losing, low, make, oil, pressure, psi, rpms, running, stop, truck

low oil pressure! Need help.

(

1 2)

brandon6.0 on 01-19-2012

01-21-2012 01:37 PM
by 01silvy

11

2,550

2004, 53, 60, a1, bay, bei, cheap, ebay, head, headstuds, ls, ls1, ls1tech, ls2, studs, technologies

Anybody used these headstuds?

(

1 2)

1slow01Z71 on 01-19-2012

01-20-2012 09:11 PM
by midevil1

11

11,127

224, 28inch, 373, big, company, ford, general, idea, motor, powered, program, tire, towing, tsp, vbulletin

Need help for upcoming project

(

1 2)

samuel6731 on 01-16-2012

01-19-2012 09:13 PM
by samuel6731

16

1,888

Cylinder head Question

Half-bred on 01-19-2012

01-19-2012 06:49 PM
by Half-bred

4

1,123

216220, 243, 53, 53l, 60, 799, cam, cfm, factory, gain, heads, hp, ls1, ls1tech, milled, porting

Questions about swapping heads=5.3

(

1 2)

ski7541 on 01-16-2012

01-18-2012 09:06 PM
by Jake99

13

12,226

1500, chevy, engine, lift, ls6, motor, nbs, point, points, pull, pulling, sbc, silverado, trans, transmission

engine pull

camperhead on 01-18-2012

01-18-2012 01:43 PM
by ZR1 DREAMING

7

971

2004, belt, buy, cars, chain, change, h2, hummer, hummers, net, powered, timing, timming, tuning, vbulletin

HUmmer H2 cranskshaft, timing chain where to buy ?

Remember_54 on 01-10-2012

01-16-2012 11:16 PM
by Remember_54

9

2,827

advise for heads

ls1sstruckdriver on 01-15-2012

01-16-2012 10:16 PM
by ls1sstruckdriver

6

612

4032, boost, bossted, cast, chevy, engines, ford, max, net, piston, pistons, powered, stock, stop, vbulletin

stock cast pistons vs 4032 pistons

oldred95 on 01-13-2012

01-16-2012 08:33 PM
by oldred95

6

4,921

525, 53, 7425, blue, cam, good, lift, longer, push, pushrods, rods, springs, stock, turbo, type, zo6

Stock or longer pushrods???

Boosterado on 01-12-2012

01-15-2012 08:49 PM
by Boosterado

4

1,875

124, 265lr, 269, 53, cam, cams, comp, discussion, hr, hr12, insall, kit, lr, ls1tech

Comp 265Lr+HR12 cam?

(

1 2)

Stamper on 01-13-2012

01-15-2012 08:26 PM
by jtubbs93

11

3,577

33, 3902, 53, bored, engine, guide, inch, l33, mileage, motor, performance, rebuild, rebuilding, tires, truck

L33 with 189K miles, need solid plan for engine rebuild

(

1 2 3 4)

ig109 on 10-29-2011

01-15-2012 02:15 PM
by spent21

39

21,181

222226, 243, 317, 48, 53, 60, factory, heads, ls1, porting, put, s2, stock, trucks, work, worth

Are 243 heads worth it?

(

1 2)

Cakes on 01-04-2012

01-15-2012 08:39 AM
by teamblackandred

16

6,371

224, 228, 3200, 4000, 410, 610, big, cam, gear, injectors, lg, motorsports, stall, street, tbss, truck

Do you think this cam is too big ?

01GMC5.3 on 01-14-2012

01-15-2012 08:03 AM
by 1slowz71

6

1,431

243, 57, 72, afr, cyl, flow, ford, head, heads, milled, nnbs, sale, stage, tea, tundra

Looking for some cylinder head advice

zero2sixT on 01-05-2012

01-12-2012 05:22 PM
by La_BigShit0389

7

1,335

112lsa, 206212, 2500hd, 515, 522, cam, end, lise, low, lowend, lsa, make, silverado, torque, z06

Low End Torque

(

1 2)

brav302 on 12-13-2011

01-12-2012 09:40 AM
by slow2008

14

5,001

2003, 2300, 427, block, build, builds, cost, ls1, lsx, lsx427, performance, review, suburban, truck, tvs

LSX 427 Build

(

1 2 3)

TXSZ66AVLANCHE on 01-08-2012

01-10-2012 02:49 PM
by 1fast06

21

4,579

35, 373, 456, 53, bike, cam, flowmaster, gears, install, pass, performance, performancemd, powered, smog, truck, tucson, tuning, vbulletin

Noob Looking for Cam Performance that will also Pass MD Smog.

Velocity1 on 12-04-2011

01-10-2012 10:19 AM
by Velocity1

5

2,084

53, bill, billy, ceralli, charitable, cnc, donations, engines, general, heads, ls1tech, motors, powered, racing, vbulletin

SDPC Charity Auction For Rosie Ceralli CNC 5.3 Heads

(

1 2)

Beau@SDPC on 12-26-2011

01-09-2012 12:05 PM
by Beau@SDPC

16

2,678

aluminum, bb, block, blocks, boosted, chevy, engines, ford, iron, lq4, money, savings, trucks, weight, worth

Aluminum block thoughts

(

1 2 3)

kode-x-kustoms on 12-08-2011

01-08-2012 10:33 AM
by xx_ED_xx

20

3,460

Compression

whitedakota on 12-27-2011

01-06-2012 02:28 PM
by 1FastBrick

6

1,381

00, 243s, 53, body, cam, converter, foe, gbody, good, idea, intake, ls6, sound, stock, truck

5.3..ls6 243s....ls6 intake....no cam : (

mr 5.3 on 11-23-2011

01-06-2012 09:20 AM
by 1989k1500

9

4,820

01, 2000, 53, 53l, budget, gasket, good, head, heads, hours, pull, replace, replacement, silverado, symptoms, upgrade

Budget 5.3 Head Upgrade?

(

1 2)

Ferocity02 on 01-04-2012

01-05-2012 09:30 PM
by lady3bglover

10

52,312

226230, 53l, 60, cam, cammed, cams, choice, lq4, ls, modifications, performance, prc, specs, springs, torque

LQ4 Cam Choice Help??

(

1 2)

WhiteChevy3 on 12-14-2011

01-05-2012 09:01 PM
by WhiteChevy3

14

11,986

5.3 intake

06silvybaby on 01-03-2012

01-04-2012 03:15 PM
by 06silvybaby

3

776

2012, 5800rpm, 99, date, drop, edinburg, power, tx, vette, voting

What the ? with the 408 don't want more than 5800rpm

(

1 2 3)

Simon SS on 05-29-2008

01-03-2012 11:04 PM
by black00chev

21

2,776

110lsa, 116lsa, asa, cam, camshaft, change, forum, l31, lm7, mileage, nitrous, power, stock, toque, towing

Stock cam choices in LM7

(

1 2)

mike058 on 01-02-2012

01-02-2012 11:25 PM
by 1FastBrick

11

16,520

735, engine, info, length, lifter, lifters, longer, lq4, ls2, ls7, push, pushrod, rodsin, swapping, trickflow, work

LS7 lifters - 7.35 pushrods? I searched - need more input

(

1 2)

Doc_speeder on 12-06-2011

01-02-2012 09:58 PM
by 06Sierra2

11

14,437

dcr, dcrs, discussion, georgia, idle, lsa, performance, tech, viewer, wider

<TECH ONLY> DCR affects with LSA discussion

(

1 2 3)

TurboGibbs on 04-04-2007

01-02-2012 02:19 PM
by ForcedTQ

26

5,968

00, 48, 862, chevy, engine, failure, gasket, gaskets, head, heads, leak, leaking, ls1, make, notch

Ls1 head gasket on 862 heads?

(

1 2)

Jake99 on 12-28-2011

01-01-2012 04:30 PM
by 1Bear

12

31,730

08, 2008, 53, afm, cam, cams, engine, head, hole, ly5, parts, performance, piston, tune, upgrades

Advise please 2008 5.3 LY5 upgrades

getnit1 on 12-07-2011

01-01-2012 11:39 AM
by getnit1

2

7,913

the right injectors

KennyRTD on 12-23-2011

01-01-2012 11:21 AM
by KennyRTD

4

852

277lrhr13, build, builds, cam, cams, comp, engine, f150, forum, forums, ly6, modifications, performace, performance, pistons

LY6 build

satellite66383 on 01-29-2011

12-30-2011 08:52 PM
by TXoldskool

1

3,702

build, cds, charger, conn, engine, installation, ls1, lsx, removal, super, supercharger, tilt, tool, tools

Supercharger Conn LSX Engine removal and installation tool re-release, shipping soon!

BlownChevy on 06-14-2007

12-30-2011 12:46 PM
by BlownChevy

5

2,842

my new setup

ou812sm on 12-10-2011

12-29-2011 07:34 PM
by 1slow01Z71

6

996

243, 317, 48, 48l, cc, compression, daily, driver, foose, heads, kit, ls6, manifold, methanol, silverado, turbo

Which heads on a 4.8l Turbo motor? 243 or 317 heads?

(

1 2)

Justinrst on 10-11-2011

12-28-2011 09:35 PM
by La_BigShit0389

16

35,944

241, 243, 243s, 317, 408, assembly, compression, flow, good, heads, ls1tech, put, ratio, rotating, tsp

317 or 243 heads with Whipple and 408?

Will on 12-28-2011

12-28-2011 09:24 PM
by La_BigShit0389

7

2,609

53, block, blocks, bullet, dart, efi, heads, hp, live, lock, performance, ratings, sbc, shp, vortec, yellow

strength of the SBC Dart SHP "special high performance" block

oldred95 on 12-26-2011

12-27-2011 09:59 AM
by Gadgetized

6

15,624

2001, 317, 408, build, dodge, engine, fast, ford, intake, ls, mopar, motor, stroker, tbss, towing

408 towing build

TA63 on 12-22-2011

12-25-2011 11:57 AM
by charcoal03silvy

9

11,899

15850, 277, 283, comp, lash, lifter, lifters, limited, lq9, lunati, noise, preload, recommended, roller, short, travel, voodoo

Preload issue with comp 15850 short travel lifters; help please!!!

LT1STRTOKER on 12-07-2011

12-24-2011 06:54 PM
by LT1STRTOKER

9

17,253