n/a 370 record??

Reply Subscribe

Thread Tools

Search this Thread

Sep 9, 2008 | 11:01 PM

#21

Jefro6996

TECH Enthusiast

iTrader: (21)

Joined: Apr 2004

Posts: 528

Likes: 0

From: Macomb, MI

I did 468/412 on a mustang dyno with a 346 with a 9'' and 4.11 gears and 10.6:1 compression. Wish i could go to a dyno jet to see if there was a difference. i really think your intake setup is hurting you a little bit too. i went from 408 rwhp to 468 by steping up to a little bigger cam and fast 90/90.

Oct 17, 2008 | 11:46 AM

#22

ZFSix

TECH Regular

iTrader: (14)

Joined: Jul 2005

Posts: 477

Likes: 0

From: Spring, TX

A friend of mine has an 06 Vette, stock untouched heads, stock bottom end. 482rwhp 440rwtq on 20x12.5 wheels.

Custom cam
Fast 92/ported stock TB
Kooks headers
Elec. waterpump

Tuned by Chuck @ HPE

Oct 17, 2008 | 12:28 PM

#23

Ryne @ CMS

LS1TECH Sponsor

iTrader: (10)

Joined: Apr 2004

Posts: 2,774

Likes: 2

From: murrieta

Quote:

Originally Posted by krazy4

He is pretty built.

Forged 347, edelbrock 245 heads, 243-251 112+4 .621 lift cam, LT's, 4" exhaust with XR-1 muffler dumped (what I can remember from him telling me his mods)

he also has a ported fast 90

Oct 17, 2008 | 02:35 PM

#24

WS6FirebirdTA00

TECH Senior Member

iTrader: (33)

Joined: Mar 2003

Posts: 8,319

Likes: 1

From: North Carolina

You have got to have plenty left on the table with that setup.

My car put down 480/437 on a dynojet through a 9" with a 230/232 cam (other mods listed in sig). This was not one of those forgiving dynojets either, I lost 14 hp dynoing on this one vs. the other local one. 335-340 full bolt ons is good power on this dyno. Throw a FAST intake on there at least

Reply Subscribe