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COMP Cams Thumpr Hydraulic Roller Camshaft 127020
Advertised Duration 273 int./306 exh. Advertised Exhaust Duration 306 Advertised Intake Duration 273 Basic Operating RPM Range 750-6,600 Cam Style Hydraulic roller follower Computer-Controlled Compatible Yes Duration at 050 inch Lift 234 int./254 exh. Exhaust Duration at 050 inch Lift 254 Exhaust Valve Lift with Factory Rocker Arm Ratio 0.450 in. Grind Number MT273LL-9 Intake Duration at 050 inch Lift 234 Intake Valve Lift with Factory Rocker Arm Ratio 0.450 in. Lobe Separation (degrees) 109 Notes Mutha Thumpr, designed to fit SOHC modular 3V engines. Requires cam phaser upgrade and custom tuning. Quantity Sold as a pair. Valve Lift with Factory Rocker Arm Ratio 0.450 int./0.450 exh. Valve Springs Required No
Summit Racing Part Number:CCA-127020
CALIFORNIA RESIDENTS: Due to C.A.R.B. (California Air Resources Board) regulations, once your order is placed you will be required to answer certain questions pertaining to the application of this product. Please be aware that additional contact from Summit Racing will take place within 24 hours of your order that will require your response before your order is released.
Fitment Please see the "Compatibility" link at the top of the listing. Fitment information may not be available for all products and those without fitment will not have a Compatibility link.
IMPORTANT - Please be sure to view the "Notes" option for more details if it is available.
Shipping
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We do charge sales tax in Ohio (6.75%), Nevada (7.725%), Texas (6.25%), and Georgia (7%). State taxes will be calculated at checkout. Summit Bucks If this item is noted as earning Summit Bucks, a Summit Bucks Certificate will be mailed to you approximately two weeks after your item has shipped. Summit Bucks are redeemable on your next purchase directly through Summit Racing only. Summit Bucks are not redeemable through eBay. Please contact our Customer Service department with any further questions (800)-517-1035 Returns We offer a 90-day Handshake Guarantee. Items may be returned within 90-days of purchase for a refund or exchange, if in new and unused condition. Buyer pays return shipping. Customer Support Our customer support is available 24/7. Please contact us at 1-800-230-3030 if you need assistance. 
