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Original Message
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| Piston specs |
| By Rob - 12/13/2002 1:34:39 PM; IP 128.255.81.30 |
Am I jumping the gun? I was about to order some Ross forged pistons for a 428 buildup (361/391 block sonic testec & bored to 4.13). When I got the build sheet to order the pistons there are a lot of questions I can't answer yet. Should I wait and order pistons after I can answer all the questions? The folks I am ordering from (Campbell) seem willing to help but they are primarily a (dare I say it ) Mopar shop.
I put the build up sheet with what I know on it below.
Thanks in advance for any help you can offer!
Rob
CUSTOM PISTON ORDER SHEET
Piston Brand Ross
Piston type FT
Desired Compression ratio Approx. 10.5:1
Desired Compression Height if know ??
Engine block type Ford FE
Finished bore size 4.13
Crankshaft stroke 3.98 (428)
Rod type and length 6.488 inches probably (Eagle or Crower H beam)
Piston pin diameter/length 0.975 inches
Cylinder head type Edelbrock Performer RPM
Cylinder head chamber cc ??
Amount heads have been milled Not milled
Angle milled? If yes what angle? No
Valve diameters 2.14 intake/1.76 exhaust
Intake valve height/depth relative to deck ??
Camshaft lift at split overlap when at TDC no more than .600” lift
Type of racing Street/Srtip
Type of fuel Mix gas & aviation
Will nitrous or forced induction be used? Possible nitrous, max. about 150 shot
Ring type and widths Chrome Moly file fit set? or Childs Albert ZGS set
Gasket thickness ??
Block deck height/amount block milled Don't know for certain, I had deck milled and was probably done once before so maybe .020??
Options, special milling, etc.
Number of pistons wanted 8
Piston Pins 8
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