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Stage 2 what you think

PostPosted: Mon Jul 06, 2009 12:26 pm
by swich
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

PostPosted: Tue Jul 07, 2009 3:31 am
by Mike437
how are you only making 100bhp with a supercharger? I have a d15b7 with bolt ons that dyno's at 100 to the wheels!

PostPosted: Tue Jul 07, 2009 9:42 pm
by dawg316
loss of compression is what might be the problem. Because 100hp with a s/c is weak sauce. no offence

PostPosted: Wed Jul 08, 2009 11:56 am
by swich
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.