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New Dyno Numbers

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Old 11-20-2003, 08:35 PM
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Default New Dyno Numbers

Last night I got some mods finished up. Here's a list of mods on my second LS1 car.

1998 Z A4
3:23 Gears
Direct Flo Lid
Kooks 1 3/4" Longtubes
Borla Closed

First run with 2-4 degrees of knock (y-pipe) unlocked the car made 317.5 rwhp and 327.3 rwtq. That's with an air/fuel of 12.6:1. The car is still rich and got richer the more runs we made. Remember this is a 75,900 mile stock 98 Z motor. No other mods. I figure it should be an awesome running little car once the knock goes away and open the borla and lock the converter. Next is a 02 LS6 Cam and LS6 Intake. What do you guys think?
Old 11-20-2003, 08:58 PM
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How can you stand it closed? No plate at all in mine, I don't know about you but I tried the full plate and could only stand it for a few hours.
Didn't sound like exhaust at all, had a wierd buzzing tone. You should pick up mucho top end hp when you let the headers breath better!
Sounds like it'll be real fast after that and a tune
Old 11-20-2003, 09:16 PM
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My 98 A4 w/3.23 dynoed 320 rhp with 330 rwtq with
a lid, Hooker Lt, y-pipe and a hooker muffler with at
12.5.1 AF ratio.

I think you are about right on. Rawk On!




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