[TSCHEVY]

is anyone running 350 hot cam with 906 vortec heads flat top pistons with ls6 springs. and what hp can be expected ?

 

[BogiesAnnex1]

is anyone running 350 hot cam with 906 vortec heads flat top pistons with ls6 springs. and what hp can be expected ?

Depends on rocker ratio, porting, intake and exhaust systems and other things about the details.

Generally a 350 with the LT4 HOT cam, 9.5 compression with 1.6 rockers, well ported Vortec heads, Edlebrock Performer RPM intake with a 750 Holley, and 1-3/4 inch long tube headers should pull in the range of 400 to 420 hp on an engine dyno.

Bogie

 

[TSCHEVY]

i am trying to stay with the tbi unit if possible or going to a big block tbi and a diffrent chip dont know on the headers yet. just a low budget project for me and the son. trying to find out his intrest and us do something together