408 results part II
Hey Jon,
Just wanted to say thanks for keeping this up. More people building 402, 403, 408, 416, 418 and bigger should check this out. They could almost shop the kind of build they want.
Kevin
Just wanted to say thanks for keeping this up. More people building 402, 403, 408, 416, 418 and bigger should check this out. They could almost shop the kind of build they want.
Kevin
my latest numbers... best was 456hp/520tq....
HKE 408 Iron block
Greg Good Ported L92 heads -2.125 intake valves
Synergy Motorsports cam
(approx 236 duration)
TH400
Neil Chance nitrous converter
Real Performance Motorsports tune (29 degrees timing)
GMPP Carb Intake (lightly ported by Brian @ RPM)
Intake Elbows.com elbow
Fast 90mm TB
SVO 42lb injectors
Moser 9 inch rear end 3.90 gears full spool
Dyno was on 28 tall slicks........
HKE 408 Iron block
Greg Good Ported L92 heads -2.125 intake valves
Synergy Motorsports cam
(approx 236 duration)TH400
Neil Chance nitrous converter
Real Performance Motorsports tune (29 degrees timing)
GMPP Carb Intake (lightly ported by Brian @ RPM)
Intake Elbows.com elbow
Fast 90mm TB
SVO 42lb injectors
Moser 9 inch rear end 3.90 gears full spool
Dyno was on 28 tall slicks........
"All Motor 9 Second club member"
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From: On the Bumper!
I dont have the dyno # in front of me.. It's running real rich, as the intake was leaking real bad when the last tune was done.
It still ran a 10.43@129
This is with W2W 402, iron block. Steel billet mains. nitrous setup, out of the box AFR 225, Mamo ported FAST 90/90. T400, steel DS, 12 bolt, 28" 3:73. Neal Chance nitrous convertor.
Weighed the car a few days ago, came in @ 3520 raceweight.
It still ran a 10.43@129
This is with W2W 402, iron block. Steel billet mains. nitrous setup, out of the box AFR 225, Mamo ported FAST 90/90. T400, steel DS, 12 bolt, 28" 3:73. Neal Chance nitrous convertor.
Weighed the car a few days ago, came in @ 3520 raceweight.
Guys I have a good question I believe I would like to ask, I have a 408 and you can check my f quick for specs on the rest, I was woundering about the SLP L92 kit does any one know anything about this kit???? I know that the heads have rectangle openings and same as the intake. It is a heads and intake kit, people have told me this isnt a good kit and will produce bad dyno numbers, The heads flow amazing 360 cfm but does the intake choke the engine down? it is a 90 mm ...
Last edited by 99Ls1fever; Jul 16, 2008 at 09:05 AM.
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From: Gateway International Raceway



