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499 Posts
Hi guys
Engine machinist has put me onto Scat website but it seems pretty scimpy on details.
Looking at a 383 Scat Rotating Assy.
1-91255 BIE
ProComp9000 Cast crank
ICR6000 6" 4340 I beam Rods
Forged 4.030 Dished Pistons
CR is listed as 10.4 w 58cc Heads.
What would it be with 54cc stock heads or 55cc AFR 195 (AFR-1031) I plan on changing to later?
What maximum CR should I be looking for with UK Fuel 95 RON Premium / 97 RON Ultimate ?
What's the difference with the premium pistons over forged ?
TIA
Mitch
Engine machinist has put me onto Scat website but it seems pretty scimpy on details.
Looking at a 383 Scat Rotating Assy.
1-91255 BIE
ProComp9000 Cast crank
ICR6000 6" 4340 I beam Rods
Forged 4.030 Dished Pistons
CR is listed as 10.4 w 58cc Heads.
What would it be with 54cc stock heads or 55cc AFR 195 (AFR-1031) I plan on changing to later?
What maximum CR should I be looking for with UK Fuel 95 RON Premium / 97 RON Ultimate ?
What's the difference with the premium pistons over forged ?
TIA
Mitch