Web cams are recognized as the finest and fastest cams money can buy. Webs for the Suzuki are available as new "Billets" which are sold outright. WEB CAMS hold more racing records than all others combined.

GS1000 2 Valve

CAM PART NUMBER	LIFT	DURATION	NOTES	PRICE
WGS425(109) (70-071)	.425"	287° Dur	Hot street & strip big bore motors. Strong mid range and top end. APE valve springs required. (See below). This is a hardweld cam. Customer core required.	$431.10

GS1100, 1150 - New Billets

CAM PART NUMBER	LIFT	DURATION	NOTES	PRICE
WGS348(168) (70-112)	.348"	257° Dur @ .050	Hot street & strip big bore motors. Strong mid range and top end. APE valve springs required.	$372.60
WGS370-3(190) (70-122)	.370"	242° Dur@ .050	Hot Street 1260 - 1327cc motors Small valve pro stock motors. Most popular for large displacement street motors.	$372.60
WGS370(212) (70-252)	.370"	256° Dur @ .050	Longer duration than -3. Stronger mid range and top end. 13:1+ comp ratio	$372.60
WGS418(255/254) (70-312)	.418/385"	256° Dur@.050"	Large displacement pro gas / pro street motors. Less aggressive than pro stock type grinds for longer cam and rocker life. VS1100S-PRO springs required	$372.60
WGS420(213/202) (70-232)	.420/.390"	256° Dur @ .050	Pro stock, street racer with big motor and big cylinder head. APE VS1100S-PRO valve springs required.	$372.60
WGS416(263) (70-152)	.416"	244° Dur @ .050	Pro stock tyype motor. APE #VS1100S-PRO valve springs required.	$372.60
WGS430-1(283) (70-422)	.430"	244° Dur @ .050	Current state of the art pro stock grind. Must use new GSXR type or extended pad rockers and APE #VS1100S-PRO valve springs	$372.60
WGS430-2(240/202) (70-302)	.430/390"	268/258° Dur @ .050	1500cc+ Pro stock / pro comp / pro street type motors. APE #VS1100S-PRO valve springs required.	$372.60
WGS445(282) (70-4120)	.445"	250° Dur @ .050	Mountain motor pro stock APE #VS1100S-PRO valve springs required.	$372.60
Special note...All Suzuki GS 4 valve models require the valve guides to sit lower in the head with cam lifts above .370". APE guides sit low enough in the head to clear all cams listed. APE titanium retainers allow about .030" additional valve travel.

SCROLL DOWN FOR RETAINERS AND TAPPETS.

TECH NOTES Some of the larger lift cams have a reduced base circle and require Extended Adjuster Screws. Other high lifts, and all that are subjected to servere race use will require Hardweld Rocker Arms.

TITANIUM VALVE SPRING RETAINERS

APE valve spring retainers are machined from aircraft quality titanium bar stock in the APE plant on the latest state of the art computerized CNC machinery.CNC machining allows us to offer such advantages as bored taper keeper holes for exact keeper fit.
Special gauging fixtures allow dimensions to be held close to provide exact installed heights when assembling the cylinder head. APE titanium retainers are shorter than stock to provide additional retainer to valve guide clearance for high lift cams.
APE is the only manufacturer of motorcycle retainers that also builds cylinder heads.
We know how they have to fit, how they have to clear the bucket, etc. No other manufacturer can offer this expertise.
You might think this extra precision is expensive.The fact that we are the manufacturer allows us to provide these super precision retainers at a price everyone can afford. See the chart above for applications.
NO MATTER WHO BUILDS YOUR CYLINDER HEAD, INSIST THAT THEY USE APE TITANIUM RETAINERS.

SHIM-UNDER TAPPETS

APE tappets locate the shim under the tappet to eliminate the possibility of the shim being spit out of the cylinder head. This is a must with cam lifts over .430 in a GS1000. APE tappets require use of APE titanium valve spring retainers.

VTS1000S

550 thru 1000 2 Valve

$336.00