Andrew, I just had my heads ported-polished. Flow numbers are only 239.4 int/182.1 exh @525 lift. Better than the stock flow numbers of 201.5 int/160.1 exh @525.
As you already know from doing my initial tuning I run a LT4 Hot Cam kit. I bought some new 24lb svo injectors. I keep hearing from reliable sources that I need my programming altered as the svo's are rated at 24 lb on a mustang with 30 psi. Also the injector constants-timing is different. Can you make the changes in my file you already have on file? Then perhaps email me the file as an attachment? I'd appreciate it and of course be willing to pay for your efforts,
Fred
PS I'm trying to put the car back together Saturday coming.

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1994 Z28, A4,
BEST 1/4 12.413@109.55
BEST 1/4 MPH 110.49
BEST 60' 1.668
BEST 1/8 7.884@86.35
BEST 1/8 mph 86.77
Race Weight 3600lbs
No new times with P&P heads Flow 239.4 INT 182.1 @525 lift, or
24lb SVO inj's...

 

I am running stock fuel program, CC305, mildly ported heads, stock TB with 24lb SVO's. I dyno'd 324rwhp and I thought it would be a little higher than that. I'm thinking that my injectors may be part of that problem. Maybe I'm in the same boat as you. What all have you heard?

Thanks and good luck, Michael

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Black 94Z A4 t-tops
324rwhp/316rwtq (needs more tuning)
The Z

 

Well I dynoed 324 RWHP on stock heads, yeah my valves in my ported LT1 heads are 2.00-1.57 I expect 350 RWHP on my new setup. Like you I need to have the computer programmed for those injectors,
Fred

 

Goto Christians site, he has the offsets listed.

 

Andrew, thanks once again for bailing me out,
Fred