640 Rwhp, 640 Rwtq
Thread Starter
Teching In
Joined: May 2004
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640 Rwhp, 640 Rwtq How does 640 / 640 sound at the rear wheels, sounds pretty good to me. My 99 Z28 just made that at Macedo Motorsports, Florida's forced induction authority. Stock bottom end, Macedo heads and cam, FMIC, 7 PSI STS, 50 shot Nitrex system, and incredible M2 tunning and install, with many custom install tricks done. Can't wait to run it.
Originally Posted by fuelman
Stock bottom end, Macedo heads and cam, FMIC, 7 PSI STS, 50 shot Nitrex system, and incredible M2 tunning and install.
very impressive numbers Trending Topics
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Thread Starter
Teching In
Joined: May 2004
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Have not run it yet at the track, will be doing it soon. We put the 50 shot to get the car out of the hole, with the 6 speed could not build any boost at the line and I was pulling 2.3-2.5 sixty foots, when the car would normally pull 1.80s all day on DRs. I ran it this summer in 95 degree weather with 200% humidty, best was a 12.16 @ 121mph, bad et due to the launch, I was leaving the line at 4500-5000 rpm, car would bog terrible then go. Car was awesome on the street, I would run low 11 second cars and hang with them and beat a few, but that was off the roll. It was either a little shot of nitrous, 2 step, or automatic for drag performance. I went with the nirtous. This car is a toy for me, If the motor doesn't hold I'll have Macedo build me a mean low compression stroker.
TECH Apprentice
Joined: Jan 2004
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From: Frisco TX (Dallas Area)
fuelman, that's some amazing numbers even with the NOS!
What turbo are you using, the T67 upgrade or something else? What A/R did you wind up with? I'm wondering because I'm doing research to spec out a rear mount myself.
Congrats again on the great results!
What turbo are you using, the T67 upgrade or something else? What A/R did you wind up with? I'm wondering because I'm doing research to spec out a rear mount myself.
Congrats again on the great results!
Originally Posted by fuelman
Have not run it yet at the track, will be doing it soon. We put the 50 shot to get the car out of the hole, with the 6 speed could not build any boost at the line and I was pulling 2.3-2.5 sixty foots, when the car would normally pull 1.80s all day on DRs. I ran it this summer in 95 degree weather with 200% humidty, best was a 12.16 @ 121mph, bad et due to the launch, I was leaving the line at 4500-5000 rpm, car would bog terrible then go. Car was awesome on the street, I would run low 11 second cars and hang with them and beat a few, but that was off the roll. It was either a little shot of nitrous, 2 step, or automatic for drag performance. I went with the nirtous. This car is a toy for me, If the motor doesn't hold I'll have Macedo build me a mean low compression stroker.
. Just kidding, those are some good # for a stock bottom end. I heard you`ve got the other car flying also, haven`t seen you at the track lately. Thread Starter
Teching In
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Originally Posted by TeeKay
fuelman, that's some amazing numbers even with the NOS!
What turbo are you using, the T67 upgrade or something else? What A/R did you wind up with? I'm wondering because I'm doing research to spec out a rear mount myself.
Congrats again on the great results!
What turbo are you using, the T67 upgrade or something else? What A/R did you wind up with? I'm wondering because I'm doing research to spec out a rear mount myself.
Congrats again on the great results!
Thread Starter
Teching In
Joined: May 2004
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Originally Posted by libertine1015
Maybe I missed it but what type of fuel is this on? Also are you sharing cam specs?? Thats alot of horsies for the General's pistons.