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KB Hypereutectic Flat Top Pistons - SB Chevy 350 - 5.7" Rod Length, .040" Over Bore Size Shift Light Tach 1986-1993 Ford E-350 Econoline Club

SKU 31845512782
4.7
Description

1986-1993 Ford E-350 Econoline Club Wagon

takes the guess work out of tuning your base fuel table

resulting in better fit and less material bunching when holding the wheel

Phenolic carburetor spacers allow racers to tune their engines induction systems for optimum performance

KB Hypereutectic Flat Top Pistons - SB Chevy 350 - 5.7" Rod Length, .040" Over Bore Size Shift Light Tach 1986-1993 Ford E-350 Econoline ClubModern piston design locates the top ring higher for improved performance. a high top ring operates at higher temperatures and requires a larger top ring end gap. To find the proper ring end gap, multiply your bore size by the ring end gap factor listed on the chart (i. e. , Street Normally Aspirated 4. 000" bore x . 0065" gap factor = . 026" total top ring end gap). Your hypereutectic performance piston will expand less than typical cast or forged

Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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