tonylittell

I run all of my motors n/a with usually a small shot (150-225). Im more curious as to how much power they are capable of making off the shelf with those small runners on all motor

im used to things on small block chevys. never used anything with less than a 215 runner and 2.05 valves....

this sbf thing is new to me

uedlose

there is a guy over on turbo forums that runs 8.60 well over 140 mph with box stock 170 cc TW heads with 20+ psi of boost. There is a formula some where that goes in to how much cfm to make said HP some where but I dont remember were I seen it. How fast you looking to go is the real question.

tonylittell

I am looking to go 11 teens on motor and still be able to drive it back and forth to the track and back and forth from petersburg to richmond a couple times a week in good weather. the suspention is set up in the rear and i bought an anthony jones k-member and a-arms last week, with plans on a flaming river rack and steering shaft with next months commission check

im in middle of pulling the engine(347 is what i was told it was, still need to verify) out now to rebuild and spec the cam to see if i can add a little more. not sure how much more i can go with these twisted wedge heads yet. i hear they take away from running larger lift cams because of the placement of the valves?

i will be running a 75mm acufab throttle body with these heads and a trickflow r intake and then figure out how much cam i can run and then buy the correct injectors for the above setup.

am i being realistic with what i have?

uedlose

I think you will be fine the heads will do that. I really dont think you are asking to much. But I dont think it is gone to fall out of a tree and run that fast I think you will need to work a bit for it. But it can be done.