|
|
Original Message
|
RE: 390 build up ? |
By giacamo - 06/04/2004 9:55:11 PM; IP 63.163.157.100 |
k-sky i live in colorado 85 87 92 gas is what i have at the pump the 87 seams to work fine on 390.s with 10, 10.5 comp, the standerd fe heads for 1965 seam to run 70 to 74 cc with the 4v flattop stock tipe piston conpression is around 10,10.5. this is the combo i like to run, on the valves the stock 2.02intakes and 1.55 exausts i feal are just fine. you can hog them out for a littel biger valves but i feal it,s not worth it.the stock non adj rockers are fine with the cam you chose. my two cents on a 390 is conpression =hp, if your new on the fe moter some of the things that i like about them is full floating pistones rocker bars cam thurst plates dist in the frount wear it belongs solid pushrods the y block desine, some of thease things are hi dollar mods for brand x moters but come stock on the fe, |
|
This thread, so far...
|
|
Post A Response
|
|
|
|