Description
Hydraulic Roller - Xtreme Fuel Injection (XFI): Good torque with exceptional mid-range power for 305 and 350 TPI applications. Needs upgraded exhaust and custom tuning.; 268/276 Advertised Duration, 218/224 Duration .050", .570"/.565" Lift, 113 Lobe Separation; 1800 to 5800 RPM range; Recommended use with 1.6 rocker arm ratio; Must use bronze tip fuel pump pushrod when using high pressure or high volume pump
User 1
Catalog
Warranty
Catalog
User 1
Catalog
Warranty
Catalog
