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Product Summary

305, Solid Flat Tappet Camshaft Type, Lifters Included

  • Tight lash flat tappet
  • Specifically designed for use in 305 sprint car classes. Dart blocks only
  • Drilled and tapped for rear accessory drive
  • Lightweight steel construction

Comes as a Kit

Key Specs

Camshaft TypeSolid Flat Tappet
Intake Duration (.050" Lift)252
Exhaust Duration (.050" Lift)260
RPM Range3200-7200
Lobe Separation106 °

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Speedway Motors 91605232 Details

Camshaft

These 284/300 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.

These cams must be used with an oil additive.

Best on 3/8 mile or fast tracks.

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

Speedway Motors 91605232 Specifications

KEY SPECS
MFG. Part #91605232
BrandSpeedway Motors
Camshaft TypeSolid Flat Tappet
Intake Duration (.050" Lift)252
Exhaust Duration (.050" Lift)260
RPM Range3200-7200
Lobe Separation106 °
GENERAL
Sold in QuantityKit
Intake Duration284
Exhaust Duration300
Lifters IncludedYes
NotesThis 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