Showing 73–84 of 114 results
* Hydraulic version of a #B# cam. Usually a bolt-in but spring spacing required on stock 1980-1981 Shovel Heads.* If you are installing cams in a shovel engine, the Andrews valve spring collars and related parts will make things go a lot smoother. The Andrews springs and collars are designed for easy installation and maximum…
* Street/drags: More mid-range and high end power, smooth idle. Best cam for modified 74in./80in. and small strokers. Spring spacing required.* If you are installing cams in a shovel engine, the Andrews valve spring collars and related parts will make things go a lot smoother. The Andrews springs and collars are designed for easy installation…
Features & Benefits:-* You’ll get more mid-range and top-end power for your street or drag bike* These cams work with solid or hydraulic lifters, and the idle remains unaffected up to 6,000 rpm with stock valve springs.* AB GRIND CAMS have an A intake plus a long duration exhaust for cooler running and high-end power
* More mid-range and hi end power. Idle un-affected. Head setup required 1980 & 1981 engines: The height of original stock H/D valve guides restricts spring travel (and cam lift) to .430 or less!* If you are installing cams in a shovel engine, the Andrews valve spring collars and related parts will make things go…
* Mild street: Pans and Shovels, smooth idle, more power through RPM range. Bolts in with no head work. OK for stock heads.* If you are installing cams in a shovel engine, the Andrews valve spring collars and related parts will make things go a lot smoother. The Andrews springs and collars are designed for…
Features & Benefits:-* You’ll get more mid-range and top-end power for your street or drag bike* These cams work with solid or hydraulic lifters, and the idle remains unaffected up to 6,000 rpm with stock valve springs.* AB GRIND CAMS have an A intake plus a long duration exhaust for cooler running and high-end power
* Shovel bolt-in no head work. More mid-range and hi end power. Idle un-affected.* If you are installing cams in a shovel engine, the Andrews valve spring collars and related parts will make things go a lot smoother. The Andrews springs and collars are designed for easy installation and maximum reliability.– Upper Spring Collars AP-271100…
* Mild street: Pans and Shovels, smooth idle, more power through RPM range. Bolts in with no head work. OK for stock heads.* If you are installing cams in a Genny Shovel or Pan engine, the Andrews valve spring collars and related parts will make things go a lot smoother. The Andrews springs and collars…
Recommended for 89in.-100in. engines with 9.5:1 to 11.5:1 compression ratio. Provides best performance from 3500-6500 rpm using ported stock heads or S&S heads. Requires adjustable pushrods and covers (AP-292085, CM-2255-36, CM-2254-2), spring spacing or high lift valve springs (AV-VSK6000), and normal clearance checks.
* Modified 1200 & stroked 883#s. Same intake cam as N4 but more exhaust cam duration. * Great mid-range power: 2000-6500 RPM.* Stock base circle sizes allow the use of stock or Andrews nonadjustable pushrods* Chrome moly adjustable pushrods AP-292085 are an option but require the puchase of CM-2255-36 early style removable pushrod covers and…
* Street/drags: Stock or modified 883 or 1200. * Slightly higher idle speed but works with Stock springs and hydraulic. * 2000-6000 RPM. * Stock base circle sizes allow the use of stock or Andrews nonadjustable pushrods* Chrome moly adjustable pushrods AP-292085 are an option but require the puchase of CM-2255-36 early style removable pushrod…
* Street/drags: Stock or modified 883,1100 or 1200. * Slightly higher idle speed but works with Stock springs and hydraulic lifters.* 2000-6000 RPM.* Stock base circle sizes allow the use of stock or Andrews adjustable pushrods* Adjustable pushrods SS93-5033 are suggestedTech Tips:-* Designed as a bolt-in cam set, but should always be validated by the…
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