305 Sprint Car Flat Tappet Camshaft and Lifters, 3200-7200 RPM

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Tight lash flat tappet
Designed for 305 sprint cars. Dart blocks only
Drilled and tapped for rear accessory drive

$825.53

On Backorder

This part is Backordered. We estimate this item will ship on or before December 31st.

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Product Summary

305, Solid Flat Tappet Camshaft Type, Lifters Included

Tight lash flat tappet
Designed for 305 sprint cars. Dart blocks only
Drilled and tapped for rear accessory drive
Lightweight steel construction

Comes as a Kit

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Key Specs

Camshaft Type	Solid Flat Tappet
Intake Duration (.050" Lift)	256
Exhaust Duration (.050" Lift)	260
RPM Range	3200-7200
Lobe Separation	106 °

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Speedway Motors 91605233 Details

Camshaft

These 286/300 tight lash flat tappet cams are specifically designed for use in 305 c.i. sprint car classes. They are drilled and tapped for your power steering and fuel pumps and the specs should fall into most .530" max lift rules. They are designed for quicker acceleration, and cams must be used with an oil additive.

Tight lash flat tappet
Specifically designed for use in 305 Sprint car classes
Drilled and tapped for rear accessory drive

Be sure to use an oil additive with these camshafts to ensure long life of your engine components. (COMP Cams - 282159, Red Line - 60781403, Lucas Oil - 484100631)

Lifters

This Howard Cams mechanical lifter is intended for use on cast iron camshafts. Ideal for engines turning in excess of 7,000 rpm with higher valve spring pressures. Super fine surface finish of 1-2Ra and built from tool steel for durability and hardness. Lightweight and has the Direct Lube EDM oil hole. Compatible with all OE and aftermarket engine blocks.

Made in the U.S.A.
Lightweight
Steel construction
Sold as a set of 16

Charts

Cam Application Chart (JPG)

Guides & Documents

Camshaft and Lifter Kits Guide/Document (91605233)

Camshafts Guide/Document (91515009)

Speedway Motors 91605233 Specifications

KEY SPECS
MFG. Part #	91605233
Brand	Speedway Motors
Camshaft Type	Solid Flat Tappet
Intake Duration (.050" Lift)	256
Exhaust Duration (.050" Lift)	260
RPM Range	3200-7200
Lobe Separation	106 °

GENERAL
Sold in Quantity	Kit
Lifters Included	Yes
Notes	This camshaft/lifter kit is recommended for use in Dart engine blocks ONLY. Steel lifters must be used in Dart blocks to prevent seizing in the lifter bores