Technical Topics specific to the 4 dr. Sedan body - NOT where you post pics/build specs of your car.
User avatar
By swich
#128597 Ok so i have a supercharged D16a7. running .35bar boost at 6000ft. with DCsport header and 57mm exhaust. only making 100bhp @ 5200rpm and 131nm @ 4300rpm.

so the next step is z6 vtec head, ARP head studs, cometic HG, 8psi pully giving me .55bar at 6000ft, 350cc injectors, wilbro fuel pump, custom made aftercooler.

im looking to make 160Bhp
. what do you guys think
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By Mike437
#128939 how are you only making 100bhp with a supercharger? I have a d15b7 with bolt ons that dyno's at 100 to the wheels!
By dawg316
#129039 loss of compression is what might be the problem. Because 100hp with a s/c is weak sauce. no offence
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By swich
#129137 please note the .3 bar boost. very very low boost. and well as 6000ft above sea level... but yeah it could be compression problem as cylinder 4 was a little lower then the others....

besides that ran bearings on it yesterday :( so we pulling the motor out and puting a 1500 block in for now.

then going to do forged rods pistons etc.... going to take me longer now. and going to have to do some more homework on what i want to do. but least i can build the motor out the car.