'89 IROC-Z Street Sleeper
5.7 Litre - 4 bolt 350 V8 /bored .60 over w/ KB flattop pist, one eyebrow relief, roller mtr - Crane Cam w/ 539 lift w/ 1.6 roller rockers w/
stud girdle - dart heads ported & polished - 202/160 s/s manley values, gear drive, all oil return galleries polished & painted , MSD distrib w/ 6al box & super blaster coil
*** Motor prof built ** Balanced & Blue printed, Making around 475 HP
Yes car converted to carb - 750 Holley w/ NOS plate system (upto 500 shot)
I wanted to go fast, with the least amount of headaches ....
Car has a t-56 (6spd tranny) w/ centre force clutch assembly - auburn posi unit w/ 3.7.3 Strange Gears
3 inch exhaust w/ slp ceramic coated headers and flowmaster muffler and a dump pipe off the headers
Hotchkis Suspension (trailing arms, panhard bar, trans brace)
GM Motorsport springs
frame connectors
The car looks stock, this is the original paint, I am the original owner
This car is very clean, and in showroom condition. This car has less than 60,000 KM on it and it shows that.
The motor has less than 3,000 km
I never drove it in the snow, or in the rain, nor do I leave it parked for hours outside under the sun. This car has been driven mostly at night, or Sunday Afternoons.
I mostly drove it to the local car shows / hang outs and did a little street racing.
