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COMP Cams 54-601-11 GM LS 4.8L 5.3L 5.7L 6.0L Thumpr Camshaft and Pac Beehive Valve Spring Kit

$250.00
Sale price  $250.00 Regular price 
Description

COMP Cams 54-601-11 GM LS 4.8L 5.3L 5.7L 6.0L Thumpr Camshaft and Pac Beehive Valve Spring KitCAM PN: 54 601 11 Specs: Duration @. 050" 227 int 241 exh Lift . 563 int . 546 exh Lobe sep. 109 High performance street strip. Needs 9: 1 compression. 2500+ stall. Intake, gears, headers. Rough idle. SPRING PN: PAC SPRINGS 1219 Specs: Max lift: . 625" coil bind: 1. 100" install height: 358 @ 1. 200

Diameter (in): 5

Most applications have undercut short bolts that can help eliminate head gasket failures through providing more “stretch” to compensate for the additional compression of gaskets

050 Inch Lift: 215

Advertised Exhaust Duration: 293

Other features include integrated nitrous bungs and a precise bolt-on fit that permits the use of factory accessories and OEM fuel/emission connections without adjustments or clearance issues

Pontiac V8

Spring Rate (lbs/in):441 lbs

000" Bore 63-68   Special high performance intake gaskets not included

Quantity:Sold as a set of 10

050"  218° N   230° N  220° A 232° A  Duration @

Timing Chain

0L OHV V8 Marine 3

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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