Need help with 390 stroker build
#1
Need help with 390 stroker build
I realize this is a commonly discussed thing for ford FEs, but I need some input on what pistons and rods to purchase
Planning on a 4.125" scat crankshaft with the obvious carb, intake, and headers upgrade but I will be using stock heads. My whole goal is 400-450 hp with 9.5:1 approximate compression. I'm hoping to run 6.7" rods but what kind of pistons (I mean exactly, I know valve relief) and rods would work well with the crankshaft? I'm unsure on what kind of compression height pistons would work with .030 bored block, stock heads and the already given crankshaft and rod size specs.
any help appreciated
Planning on a 4.125" scat crankshaft with the obvious carb, intake, and headers upgrade but I will be using stock heads. My whole goal is 400-450 hp with 9.5:1 approximate compression. I'm hoping to run 6.7" rods but what kind of pistons (I mean exactly, I know valve relief) and rods would work well with the crankshaft? I'm unsure on what kind of compression height pistons would work with .030 bored block, stock heads and the already given crankshaft and rod size specs.
any help appreciated
#2
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#6
The wisest choice is to purchase a complete rotating assembly from Keith Craft Racing, or Barry, or your choice of a competent source which will remove the guess work.
Ford FE Kits - Craft Performance Engines
FE Stroker Kit Tech
Survival Motorsports - Machine Shop
Ford FE Kits - Craft Performance Engines
FE Stroker Kit Tech
Survival Motorsports - Machine Shop
#7
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#8
Could you run one for me? Stock heads, 445 stroker kit (obviously) any run of the mill cam you'd like to enter (haven't planned out my cam yet) performer rpm intake, 750 cfm carb, headers.
#9
Originally planned to take considerations from Barry's kit but then decided I'd have to dig into things I'm not too educated on. Anyone want to be a pal and suggest a choppy idle cam? Comp cams specd me one but didn't seem to realize I had stock heads and gave me a cam with too much lift for them
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possible cam specs.
Could you highlight me on your build?
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750 cfm with the stroker kit, 600 if i stray away from the kit. long tube headers and stock heads (69cc or 72) as of now
#15