408ci Twin 67mm preliminary dyno results...
11-14-2006, 01:14 PM
#43
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Actually in the 60's/70's they used clutches in auto's and called it like a "Poor man's Lenco" or some ****. Don't know what they did or how they did it. Just heard it from a dude.
Anyway, have you been on the dyno yet (today)?
Anyway, have you been on the dyno yet (today)?
11-14-2006, 01:23 PM
#45
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Originally Posted by Jon @ Speed Inc
*cough* ....
878 on 12psi
1162 on 23psi Running pretty rich
(yes Haider, boost gauges go above 20)
Thats all for today on the dyno
878 on 12psi
1162 on 23psi Running pretty rich
(yes Haider, boost gauges go above 20)
Thats all for today on the dyno
did you have to run more than one gauge to get it to read above 20?
11-14-2006, 02:03 PM
#48
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Jim dont you know you are supposed to switch to BARs when talking about boost over 20#. You have to start speaking ricer. For instance, I ask, "how much boost are you running". Supra owner replies, "3BAR."
GAME OVER!?!?!?
GAME OVER!?!?!?
11-14-2006, 03:14 PM
#54
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Originally Posted by Pro Stock John
Looks like a LS2/90mm combo on the car now.
Last edited by Jon @ Speed Inc; 11-14-2006 at 07:17 PM.
11-14-2006, 03:28 PM
#56
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Originally Posted by CP05GMC
Why ditch the carb intake and 90mm NW TB that was on there on the first set of pics for the LS6 and Accufab 78mm?
but, Jim can chime in for the reasoning behind the swap
11-14-2006, 03:29 PM
#57
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Originally Posted by INTMD8
Engine is our extreme 408 with AFR 225 heads, LS6 intake manifold, accufab 78mm throttle body, BS3 engine management, 96lb/hr injectors, twin bosch fuel pumps.
11-14-2006, 04:02 PM
#60
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Thanks guys, I'm rather pleased with the results.
I bolted up a set of 17in et street radials for todays dyno session. I don't think they were spinning much but they were pretty balled up after the runs.
The intake manifold was changed to the LS6 because I dislike the short turn "radius" of the fabricated elbow that must be used for clearance with the stock hood.
I bolted up a set of 17in et street radials for todays dyno session. I don't think they were spinning much but they were pretty balled up after the runs.
The intake manifold was changed to the LS6 because I dislike the short turn "radius" of the fabricated elbow that must be used for clearance with the stock hood.