[84camaroinprogress]

got a stock bottom 67 327 with 601 305 heads, performer rpm, 650 vacuum sec, 1.5 rockers, current cam is a speed pro .468 .480 hyd 220/231 dur, lsa 110 rpm 2200 to 5700rpm 304/287 avg dur. the cam was originally bought for a 305 i use to run and it ran real good surprisingly till i spun a bearing and i had the 327 short block sittin there so i slapped the heads on and used the same cam. im now lookin for a solid lift cam to go with the rpm range and compression of this motor

[pdq67]

See my other post..

And fwiw, a hy-cammed about 9.75 to 10 to 1 CR. 327 engine will run like a "scalded-dog" with no more than a........

CC 268HE and 270 Magnum;
Crane/Cam Dynamics 272/272 Energizer and 274H-06; and an
Isky 270 Mega....

Notice NOTHING fancy here at all...

I personally like the smaller solid cam's b/c the little motor likes to rpm!! At least up to 7,000 rpm with good springs like no more than a cheap set of Z-28, (i.e., -142), springs...

pdq67

[84camaroinprogress]

where do i get the z28 springs right now my springs are only good for .490 lift

[pdq67]

That should be them! Some places list .490" and others, .510"..

Or try Competition Products and Midwest Motorsports. MWM's stock dia. shorter Elgin springs are them..

Summit too I figure. They run like $25/set!! Excellent value to me....

The 1970 and later, LT-1 springs that went with the old -178 solid cam are in here too but usually they are about $10 higher per set... Go figure???? Still good value to me tho!!

pdq67