So your saying everything is made of cast iron on those cams except the gear? I called summmit before I put the MSD in my gt-40 crate motor which has the E303 cam. They said the cam is made of cast iron and there was no need to change the gear?????????? I've driven it 5000 miles since the MSD and no problems. Huuuuuum? PKRWUD no's his stuff but I always trust the summit guys too. Who knows, I have a steel gear laying around so I guess I'll drive it until it brakes. I would think after 5000 miles, it would have already.
__________________
1969 fast back; yellow; weld wheels; 302 roller with GT-40 heads; 3:55 gears; 5spd T-5; MSD 6AL; E-303; flows; Hedman headers; Holley 600;Weiand Accelerator;1.6 rockers
|