heads numbers

Reply Subscribe

Thread Tools

Search this Thread

Feb 5, 2009 | 10:29 PM

#11

RickLowpez

Thread Starter

TECH Resident

Joined: Nov 2006

Posts: 816

Likes: 0

From: Wasco, Cali

on a dyno jet.this was corrected,uncorrected was 414 rwhp and 389ftlb the weather was 59 deg outside

Feb 5, 2009 | 11:11 PM

#12

GMCtrk

TECH Senior Member

iTrader: (27)

Joined: Jul 2004

Posts: 12,275

Likes: 19

From: Dallas

those are truly incredible numbers with that small cam. wow.

Feb 5, 2009 | 11:27 PM

#13

RickLowpez

Thread Starter

TECH Resident

Joined: Nov 2006

Posts: 816

Likes: 0

From: Wasco, Cali

yup 220/220 581/581 112 and it pulls all the way up 2 6700 rpm

Feb 5, 2009 | 11:33 PM

#14

dlt76028

12 Second Truck Club

iTrader: (13)

Joined: Sep 2007

Posts: 5,883

Likes: 2

From: Crowley, TX

Quote:

Originally Posted by RickLowpez

yup 220/220 581/581 112 and it pulls all the way up 2 6700 rpm

same cam tombstone has... maybe i should down grade from 224 to 220

then again my dyno only went to 5900rpm

Feb 5, 2009 | 11:34 PM

#15

GMCtrk

TECH Senior Member

iTrader: (27)

Joined: Jul 2004

Posts: 12,275

Likes: 19

From: Dallas

Guess it shows that it's all in the heads. Hopefully my PRC LS6's work as well as the stage 2.5 5.3s

Feb 5, 2009 | 11:36 PM

#16

dlt76028

12 Second Truck Club

iTrader: (13)

Joined: Sep 2007

Posts: 5,883

Likes: 2

From: Crowley, TX

Quote:

Originally Posted by GMCtrk

Guess it shows that it's all in the heads. Hopefully my PRC LS6's work as well as the stage 2.5 5.3s

thats what i beleive. i think you can easily pick up 40/40 with good flowing heads. didn't you say tsp would port heads you send to them for $6xx?

Feb 5, 2009 | 11:44 PM

#17

GMCtrk

TECH Senior Member

iTrader: (27)

Joined: Jul 2004

Posts: 12,275

Likes: 19

From: Dallas

Quote:

Originally Posted by dlt76028

thats what i beleive. i think you can easily pick up 40/40 with good flowing heads. didn't you say tsp would port heads you send to them for $6xx?

Yup. $650 I believe, not sure if that includes return shipping or not.

Feb 6, 2009 | 12:36 AM

#18

stock48

9 Second Truck Club

iTrader: (16)

Joined: Sep 2006

Posts: 3,655

Likes: 5

From: Colorado Springs, Co/ Central, Ca

Quote:

Originally Posted by RickLowpez

on a dyno jet.this was corrected,uncorrected was 414 rwhp and 389ftlb the weather was 59 deg outside

That's really good power. You must have had negative DA for the dyno to be corrcting backwords.

Feb 6, 2009 | 12:39 AM

#19

blackbeast ss

Launching!

iTrader: (4)

Joined: Feb 2008

Posts: 295

Likes: 0

From: LA AND LAS VEGAS

damn nice numbers. id like to see the power curve of your run. which gear did you guys do the pull in? did you get any locked numbers?

Feb 6, 2009 | 01:16 AM

#20

RickLowpez

Thread Starter

TECH Resident

Joined: Nov 2006

Posts: 816

Likes: 0

From: Wasco, Cali

done in 3rd gear with the converter unlocked

Reply Share

First
Prev
2 / 7
Next
Last