Dyno #'s with 383/AFR 190/LPE219/SR
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From: Fords, NJ, US
Car: 85 TA
Dyno #'s with 383/AFR 190/LPE219/SR
Best pass of the day was 368.1 rwhp and 425.5 rwtq. Highest torque was on the first run at 431.8. The peak power was at about 4950 rpms, and peak torque around 4100 rpms. I know this motor should pull to atleast 5600 rpms but after 4900 the car was running way to lean and by 5800 rpms the air fuel was 13.5 to 1. If i knew how to post the the pic of the dyno sheet i would. Later
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Joined: Mar 2000
Posts: 492
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From: Moncks Corner
Car: 89 Iroc Z Cnvertible
Engine: 409 SR
Transmission: 6 speed
Re: Dyno #'s with 383/AFR 190/LPE219/SR
Originally posted by JohnnyIroc
Best pass of the day was 368.1 rwhp and 425.5 rwtq. Highest torque was on the first run at 431.8. The peak power was at about 4950 rpms, and peak torque around 4100 rpms. I know this motor should pull to atleast 5600 rpms but after 4900 the car was running way to lean and by 5800 rpms the air fuel was 13.5 to 1. If i knew how to post the the pic of the dyno sheet i would. Later
Best pass of the day was 368.1 rwhp and 425.5 rwtq. Highest torque was on the first run at 431.8. The peak power was at about 4950 rpms, and peak torque around 4100 rpms. I know this motor should pull to atleast 5600 rpms but after 4900 the car was running way to lean and by 5800 rpms the air fuel was 13.5 to 1. If i knew how to post the the pic of the dyno sheet i would. Later
and congrats on the numbers.
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Joined: Feb 2000
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From: Bound Brook, NJ USA
Car: 89 IROC-Z
Engine: 383
Transmission: 700R4
Congrats dude. I'm hoping for very similar numbers after my cam swap and port work. The only differences between mine and yours will be unported heads for me, different ignition system, and I don't know what kind of compression you're running?
I'm also planning on having Ski burn my chip....from all I've read he's the man.
Let me know when you get some track numbers for that thing.
I'm also planning on having Ski burn my chip....from all I've read he's the man.
Let me know when you get some track numbers for that thing.
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Joined: Nov 2000
Posts: 812
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From: Indpls IN US
Car: 91 Z28
Engine: Forged 383
Transmission: Pro-built 700R4
Those are great #'s and are on par w/ others that have that combo whose cars run great.
I'd be happy w/ those #'s with my new cam. Everything else is pretty much the same as your setup except for the auto trans. My goal is going to be 475-500fwhp. I'll be happy either way as long as I'm running close to 12 flat like you and BuckeyeRoc.
I'd be happy w/ those #'s with my new cam. Everything else is pretty much the same as your setup except for the auto trans. My goal is going to be 475-500fwhp. I'll be happy either way as long as I'm running close to 12 flat like you and BuckeyeRoc.
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