New 86 GT Speed Density What CAN\CANT Do

Long live a old thread.....

Anybody have any thoughts on this cam for SD?

Intake Exhaust

Gross Valve Lift 0.507 0.507

(With 1.6 Rockers)

Valve Timing @ 0.050

Open Closed

Intake 4- BTDC 34 ABDC

Exhaust 49 BBDC 5 ATDC



Intake Exhaust

Duration @ 0.050 210 224

Lobe Lift 0.3170 0.3170

Lobe Separation 113

I think it will work well with an SD computer.

My stock 88 SD cam measured out at:

219°/212.5°@.050", 112.5° lobe seperation.

In my 88 GT im running a B303 Cam with ported and polished stock heads, stock intake, headers, offroad h pipe an flowmaster cat back. No a/c and all emissions removed minus the egr and a cold air intake. With my cam the car has a sweet low idle that that is a dead giveaway that there is a cam in there and it had lots of power. The only problem i found is that when its warmed up and i shut the car off for a few minutes and restart it as soon as it starts it fires up and dies. It keeps doing this unless you keep feeding it gas. I dont know if its cam related or if i have other issues. Either way im really impressed with this cam.