Diezel
Member
Hi, a Little upgrade of the 348 in progress, i bought a set of 10,5:1 pistons with reliefs for valves, from Falcon Global and take the engineblock to the workshop for a 0,20 overbore, and that will give me a little more freedom in my cam selection, i allredy have the cam above in this thread but my brain says rollercam, i never use a roller before but mabye its time now. I have been look around a Little and if the setup is as follows it would be interesting to here what Don and others says about it.
The pistons you knows allready, 409/340hp intake or an Eddie alu smallport intake. headers or blockhuggers 2,5" exhaust and a carb that be matched for the rest. But the cam i figured to use is that one. If its a bad choise please tell me that and give your alternative. This is my first W Engine and my earlier expierence is from Chevy smbl/bbl and some Pontiacs, Ford smbl and Ford Fe and some mopar bbl, so this is new for me!
Best regards from Diezel
The pistons you knows allready, 409/340hp intake or an Eddie alu smallport intake. headers or blockhuggers 2,5" exhaust and a carb that be matched for the rest. But the cam i figured to use is that one. If its a bad choise please tell me that and give your alternative. This is my first W Engine and my earlier expierence is from Chevy smbl/bbl and some Pontiacs, Ford smbl and Ford Fe and some mopar bbl, so this is new for me!
Best regards from Diezel
Make:
Chevy
Engine:
348/409 "W"
Camshaft Type:
Hydraulic Roller
RPM Range:
1400-5600
Intake Valve Lift:
.525"
Exhaust Valve Lift:
.525"
Advertised Intake Duration:
266°
Advertised Exhaust Duration:
278°
Intake Duration @ .050":
213°
Exhaust Duration @ .050":
225°
Lobe Separation:
112°
Intake Centerline:
108°
Firing Order:
1-8-7-3-6-5-4-2