rwhp Estimate

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Apr 22, 2011 | 10:45 PM

hermancar

Thread Starter

Instructor

Joined: Dec 2008

Posts: 127

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From: Grand Rapids Mi.

rwhp Estimate

1999 C5 A4 ,Stock converter,3:15 rear,stock runflats,ported heads flowing 294 @ .600-int/191@ .600-ex,z06 intake complete,z06 air box,xr265 hr cam,918 sprtings,tpis long tube headers,stock mid pipe and cat backs (no cat) and dyno tune. what rwhp should i make with this combination. 39,000 miles on vehicle. Thanks

Last edited by hermancar; Apr 22, 2011 at 11:00 PM.

Apr 22, 2011 | 11:22 PM

LoneStarFRC

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From: Dear Karma, I have a list of people you missed.

St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15-'16

355 to 360 range

Apr 23, 2011 | 08:26 AM

AU N EGL

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Joined: Sep 2003

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From: Raleigh / Rolesville NC

Flow at .600 is almost meaningless. LS6/1 intake and 241/ 243 heads need flow between .200 and .550 for power.

What do the heads flow from .200 to .550?

so Lone Star is about right on

Apr 23, 2011 | 08:46 AM

Blow Torch

Melting Slicks

Joined: Nov 2003

Posts: 3,011

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From: Dublin GA

What are the cam specs?
Are they 243 or 899 heads?
If they are stock C5 heads, porting will only pick up around 20-25hp unless they did some MAJOR work