383 hsr combo what kind of power
07-13-2011, 06:55 PM
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Car: 92 Formula
Engine: 383 248/256 cam
Transmission: 700r4 3500 stall
Axle/Gears: 9" 3.89 gears detroit locker
383 hsr combo what kind of power
Just put a new combo in my 92 formula kinda wanting to see what u guys think of it.
383 13.1 compression
Roller block 4bolt main
eagle 4340 crank
eagle 6.0 hbeams
mahle 5cc dome pistons coated skirt and piston
profiler 210cc heads lightly cleaned up exh side mainly 64cc chambers
cometiic. 040 head gaskets
holley stealthram 55lb an hr siemens injectors 58mm tb
erson hyd roller 252/252 584/584 110lsa
comp pro mags 1.6 rr
hooker longtubes mufflex ypipe mufflex 4in catback
700r4 trans all the goodies 3200 trans specialties converter
chromoly driveshaft moser 9in yukon alum center 3.89 gears detroit locker
255 walbro pump, msd inline boost a pump
What kind of power and times. Do u guys think the combo is capable of doing?
car runs on a 50/50 mix of 93 and 110 I shift the car at 6900
383 13.1 compression
Roller block 4bolt main
eagle 4340 crank
eagle 6.0 hbeams
mahle 5cc dome pistons coated skirt and piston
profiler 210cc heads lightly cleaned up exh side mainly 64cc chambers
cometiic. 040 head gaskets
holley stealthram 55lb an hr siemens injectors 58mm tb
erson hyd roller 252/252 584/584 110lsa
comp pro mags 1.6 rr
hooker longtubes mufflex ypipe mufflex 4in catback
700r4 trans all the goodies 3200 trans specialties converter
chromoly driveshaft moser 9in yukon alum center 3.89 gears detroit locker
255 walbro pump, msd inline boost a pump
What kind of power and times. Do u guys think the combo is capable of doing?
car runs on a 50/50 mix of 93 and 110 I shift the car at 6900
07-14-2011, 04:20 PM
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Car: 92 Formula
Engine: 383 248/256 cam
Transmission: 700r4 3500 stall
Axle/Gears: 9" 3.89 gears detroit locker
Re: 383 hsr combo what kind of power
A buddy of mine tuned it already idles at 950 rpm cruises very well actually no surge or bucking. Cruise af bewteen 14.7 and 15.2 wot af is 12.4 across the board total timing 36* msd billet dizzy msd 6AL box n autolite ar3932 plugs.
07-15-2011, 02:14 PM
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Car: 1992 z-28
Engine: 383 stealthram
Transmission: auto
Axle/Gears: 4.10
Re: 383 hsr combo what kind of power
my guess would be 400hp+ at the rear wheels, should be a fun street car with attitude.
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