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-   -   new motor going into the truck (https://www.performancetrucks.net/forums/gm-engine-exhaust-performance-21/new-motor-going-into-truck-549193/)

03rcsbT56 05-27-2017 11:03 PM

new motor going into the truck
 
went to swap a tsp cam into my 4.8 and the cam bearings was shot so i decided tp just go ahead and do a motor swap. i looked all around for a lq9/4 and couldnt find anything so i found a forged ls1 long block that i purchased.

5.7 ls1
forged pistons/rods
stock crank
11:1 compression
239/242 cam
afr 230 heads

going through a t56 ls7 clutch with yukon locker with 4.10 gears

anyone guys what numbers i would put down on a dyno and 1/4 et?

darkirish63 05-28-2017 10:54 AM


Originally Posted by 03rcsbT56 (Post 5410165)
went to swap a tsp cam into my 4.8 and the cam bearings was shot so i decided tp just go ahead and do a motor swap. i looked all around for a lq9/4 and couldnt find anything so i found a forged ls1 long block that i purchased.

5.7 ls1
forged pistons/rods
stock crank
11:1 compression
239/242 cam
afr 230 heads

going through a t56 ls7 clutch with yukon locker with 4.10 gears

anyone guys what numbers i would put down on a dyno and 1/4 et?

Amen lot of folks more knowledge than I am here but more info would be needed like - 4WD or 2WD / weight, etc...

03rcsbT56 05-28-2017 06:07 PM


Originally Posted by darkirish63 (Post 5410198)
Amen lot of folks more knowledge than I am here but more info would be needed like - 4WD or 2WD / weight, etc...

2wd and not sure on weight 4300# maybe?

07NBSChevy 05-29-2017 02:14 PM

Over on LS1Tech, a guy has a 2002 Camaro LS1/M6 with the MS4 Cam (239/242 .649/.600 111.5 LSA), Stage 1 Ported 243 heads, 1-7/8" longtube headers, LS6 intake, 4.10 gears and made 420 Hp/370 Tq at the wheels.

I would guess you should run mid 11's.

03rcsbT56 05-30-2017 01:55 AM


Originally Posted by 07NBSChevy (Post 5410268)
Over on LS1Tech, a guy has a 2002 Camaro LS1/M6 with the MS4 Cam (239/242 .649/.600 111.5 LSA), Stage 1 Ported 243 heads, 1-7/8" longtube headers, LS6 intake, 4.10 gears and made 420 Hp/370 Tq at the wheels.

I would guess you should run mid 11's.

guy with exactly same build but in a Fbody said he put down 470 whp


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