Hey Herman!!
How ya doin? Well anyway I'm one misguided soul the has a 267 with a 305HO cam,stock heads & pistons,cast iron holley flange intake with a 600 holley,hei with a curve kit,breathing through Dougs full length headers & Pypes 3" exhaust w/ an X pipe and Pypes Street Pro muffler and then 3" straight out the back,why? Well I drove the car that engine was in from 95,000 miles to 237,000 miles before the car was rusted out and the brakes went out I didn't want to do anything else to it but part it out for the Black interior and other things for the one I have now including the v-8 motor mount and all things v-8,well the little engine still ran great,to many miles to sell it and ran to good to scrap and I needed a v-8 to swap out the v-6 in the 81 so I yanked it apart,clean as a pin inside,no cylinder ridges,crank was perfect so I threw some rings & bearings in it,a 305HO cam,figured it couldn't hurt and of course a four barrel carb etc. Now I can't really tell you how it runs as the car has been apart for a long time as I've been through all kind of trials and tribulations but am attempting to perservere! I can tell you it sounds pretty dern mean for such a little engine and when I wrap the throttle it gives me chicken skin sometimes and makes me remember a 327 I used to have! It must be the exhaust! I hope to have the car together enough to drive it a bit this summer,we shall see! All I can say is go for it! I did and it didn't hurt a thing! Later,KillerDave
