TPIS Cam ?
Thread Starter
Drifting
Joined: Jan 2003
Posts: 1,894
Likes: 3
From: Reading PA.
TPIS Cam ?
I bought the TPIS Cam #700-701 solid roller off of a friend brand new with lifters but the dumbazz lost the cam card. Does anyone know what is the Intake lobe center. THANKS I MIGHT TRY PUTTING THIS IN ENGINE MODS AS I KNOW CORKVETTE HAD ONE IN HIS OLD 406
Burning Brakes
Joined: Nov 2004
Posts: 781
Likes: 0
I have this same cam in my LT4 headed '92. TPIS will grind these cams to your specs, but this 700-701 is usually ground as follows; 242/242 duration @ .050", LSA 112 deg., Intake CL 108 deg ATDC, Exhaust CL 116 deg BTDC. Mine ended up with almost 244 deg of duration @ .050". Lift is .572" with 1.5 rockers or .609" with 1.6s (I run 1.6s). The recommended lash is .016" for intakes, .018" for exhausts. Advertised duration is 278/278. I just shoved it in my 350 and it screamed (think it may have been retarded a couple degrees), but I will be degreeing/checking it when I put it in my 383.
