smith181992
Registered User
Hey guys, this is my first technical thread, so bare with me please. I am finishing up a motor build for my 90 sc 5 speed and I am wondering what would anyone's recommendation be on how much over drive would be good for my car. Here are my modifications:
.30 over Wiseco pistons with 94 rods
stock crank
custom grind cam, springs, and pushrods from DD
home port and polished heads
5 angle valve job
75MM tb
port matched intake to 75MM tb
76MM MAF
42 pound injectors
255lph walbro fuel pump
chip from DD
gasket set and arp head studs from DD
3" cai
front mount intercooler w/2.75" piping
ported exhaust manifolds
full 2.5 catless exhaust w/megan racing mufflers
Sniper wet nitrous system (not sure on what shot yet, or if I'm even going to spray it or not)
Stock blower for now with 5% pulley and some port work, I don't have the money right now for a better blower, so for now, I'll have to run this blower. I was thinking maybe a 10% jackshaft pulley with my 5% sc pulley? I'd love to hear some opinions from some guys that have the similar set up! any input on what else I should or anything would be great, thanks in advance!
.30 over Wiseco pistons with 94 rods
stock crank
custom grind cam, springs, and pushrods from DD
home port and polished heads
5 angle valve job
75MM tb
port matched intake to 75MM tb
76MM MAF
42 pound injectors
255lph walbro fuel pump
chip from DD
gasket set and arp head studs from DD
3" cai
front mount intercooler w/2.75" piping
ported exhaust manifolds
full 2.5 catless exhaust w/megan racing mufflers
Sniper wet nitrous system (not sure on what shot yet, or if I'm even going to spray it or not)
Stock blower for now with 5% pulley and some port work, I don't have the money right now for a better blower, so for now, I'll have to run this blower. I was thinking maybe a 10% jackshaft pulley with my 5% sc pulley? I'd love to hear some opinions from some guys that have the similar set up! any input on what else I should or anything would be great, thanks in advance!