LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Does anyone have Dyno results for a heads cam 233/239?

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Old Jun 19, 2004 | 01:29 AM
  #1  
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Does anyone have Dyno results for a heads cam 233/239?

I am putting together heads and cam this summer and that is the cam that I am going with, however, I don't see any results from anyone with that cam and ported heads. The only results I see are from Madwolf on stock heads. There has to be someone out there running it.

Thanks

Adam
Old Jun 19, 2004 | 08:53 AM
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YEAH, ME. RUNS LIKE CRAP DUE TO A BAD VACUUM PROBLEM. I HAD TO THROW THE STOCK THROTTLE BODY ON THERE TO EVEN GET IT TO IDLE WITHOUT CUTTIN OUT ON ME! F*CKING BBK 52MM PIECE OF CRAP! I'M GOING TO A STOCK PORTED ONE DUE TO THE LARGE IAC AREA ON THE BBK. I DON'T HAVE NUMBERS RIGHT NOW (SHE'S GETTING PAINTED) BUT I'LL POST EM WHEN I GET EM!
Old Jun 19, 2004 | 12:54 PM
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Let me know how it works out and what the problem was.

Adam
Old Jun 19, 2004 | 12:59 PM
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I just noticed your in Florida. Where abouts are you located? Any chance I could come check out your car to hear the cam in person?
Old Jun 19, 2004 | 01:54 PM
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From: jacksonville, FL
Originally posted by LeftoverChinese
I just noticed your in Florida. Where abouts are you located? Any chance I could come check out your car to hear the cam in person?
I'm in orange park (right next to jacksonville). If you want to hear it, sure. I'm going to vegas from june 26th to july 7th, so I won't be around. And all I can do right now is start it up for you, not drive around cause the front and rear bumpers and lights are off. it'd be better to meet toward the end of july
Old Jun 19, 2004 | 05:14 PM
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Thats a bit north for me. Can you get a video of it idling?
Old Jun 19, 2004 | 06:20 PM
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I'll have some in about a month. Shooting for 400hp/375tq
Old Jun 19, 2004 | 06:30 PM
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Tell Ion @ MadZ28 to have his heads ported and dyno his car
Old Jun 19, 2004 | 11:11 PM
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Originally posted by LeftoverChinese
Thats a bit north for me. Can you get a video of it idling?
sorry, can't get a video right now, and even if I could, I don't know how to get video on the net, only pictures. If you want to swing by my house anytime, let me know. I may just have a 97 twin turbo supra to play around with in a few months....
Old Jun 20, 2004 | 12:22 AM
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Wait Wait Wait im not the only person that has and idle problem with the 233/239? Man did the throttle baody fix it? I have a bbk 52 but i have mine rigged to where i can step on the gas a lil and it idles up some. Whats up what was your cure?
Old Jun 20, 2004 | 11:50 AM
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What LSA are you guys using that are having the idle problem?
Old Jun 20, 2004 | 01:08 PM
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Originally posted by my94blackz
Wait Wait Wait im not the only person that has and idle problem with the 233/239? Man did the throttle baody fix it? I have a bbk 52 but i have mine rigged to where i can step on the gas a lil and it idles up some. Whats up what was your cure?

I have THE solution for all the guys with 233/239 idle probs. PUT THE STOCK THROTTLE BODY BACK ON!!!

BBK 52mm TB sucks!!!! ALL AFTERMARKET TB'S SUCK! Get your stock one ported to 52mm and no higher. You don't need 58mm!

All the aftermarket ones have waaaay too much IAC airflow causing the car to stall at idle. I have a 255lph fuel pump and 30# injectors and that still isn't enough fuel to go with the air ratio with the bbk 52mm TB.
Old Jun 20, 2004 | 01:09 PM
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Originally posted by LeftoverChinese
What LSA are you guys using that are having the idle problem?
112 lsa as noted in sig.
Old Jun 20, 2004 | 04:50 PM
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Did your set up burn rich at idle and clear up at WOT? I dont kno if its the tuning or jus my car. The car is rich so much at idle it washes the walls and breaks down the oil then sends it str8 out the exaust pipes. Any one else have fuel probs?
Old Jun 20, 2004 | 08:36 PM
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Originally posted by my94blackz
Did your set up burn rich at idle and clear up at WOT? I dont kno if its the tuning or jus my car. The car is rich so much at idle it washes the walls and breaks down the oil then sends it str8 out the exaust pipes. Any one else have fuel probs?
negative on that one pal.



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