[68ys8030]

ok... i had a hugger orange 69 RS-Z/28
matching dz 302 the motor was .030 over
balanced. the 3927186 heads were ported and polished and it had the base cam... not the
offroad. 1 5/8 headers. stock ignition,carb,intake ect... had a 4:88 gear
and with 28x9 slicks ran 12.48 @ 107.5
i had a lemans blue 69 Z/28 same motor specs as the other but had an ultradyne solid cam 540/556 288/296 and a 4:56 gear
it ran 12:20's all day long 114 mph. it had an MSD ignition too but i dont hink it did a thing for performance. points do fine.
i'm now looking for that 69 COPO project car you are all sick of me posting about.
when its done you can bet it'll be at the track too!!! i'm betting 11:50's 118 or so.
tuning has a ton to do with making these old muscle cars run the way they should!!
4 degrees base timing in a 69 zee? no wonder they run 14's and 15's!!!! see ya guys!!!!! thanks for the great web site!
steve keech sarasota florida!!