Reviews Performance Valve Springs

COMP Cams 795-16 10 Degree Steel Retainers for 26120 Beehive Springs, Black

Perfect Match - Lunati Spring Kits include carefully matched springs, locks and retainers for the perfect fit in your engine..
High Quality Components - Made from high quality materials that are held to strict tolerances, Lunati only uses the finest valvetrain parts in our valve spring kits..
High Performance - Lunati spring kits are engineered to deliver a clear performance advantage for your engine over the competition..

SOHC - Mutha' Thumpr NSR (NO SPRINGS REQUIRED): Very rough idle, biggest cam for stock heads. Great power above 4900 rpm. Compatible with stock valve springs, benefits from converter and gears, requires cam phaser upgrade and custom tuning..
273/306 Advertised Duration, 234/254 Duration @ .050 inch, .450 inch/.450 inch Lift, 109 Lobe Separation.
Part #26113-24 valve springs available but not required.
Steel retainer part #710-24 and titanium retainer part #702-24 also available.

Rich in quantity: you will get 10 pieces RP4993 replacement seats, 10 pieces springs, 20 pieces O rings in 2 sizes, all these applicable for the replacement of RP4993, enough quantity can meet your daily usage and replacement.
Reliable and quality: featuring rubber and stainless steel, these RP4993 seats and springs are sturdy and strong, no rust, not easy to break and wear, can serve you for a long time.
Repair faucet leakage: these faucet stem replacement parts can repair faucet leakage caused by valve stem or spring and valve seat failure.
Adequate accessories can meet your multiple needs and improve your quality of life.
Easy installation: simple to use and install, firstly close the water valve, then remove the valve stem of the faucet, replace the valve seat, spring or rubber ring, then install the valve stem, and finally tighten the faucet.
Multiple occasions: this faucet stem O ring can be widely applied in kitchens, bathrooms, toilets, bathtubs, shopping malls and so on, can repair diverse kinds of single-handle faucets.

Better Than OE - Provides 4% higher seat pressure and 0.030" higher valve lift capacity than GM Blue LS6 springs..
High Quality - Manufactured with small batch, premium wire for maximum quality and durability..
Cam Swap Ready - Designed for use with popular GM performance camshafts and COMP Cams NSR series camshafts..

Great for street machines. Needs 2500+stall, headers and gears. Rough idle..
230/230 Duration at .050". 110 Degree Lobe Separation Angle. 0.480"/0.480" Valve Lift.
CL Kits include a camshaft, a set of lifters, instructions and assembly lubricant..
Great high RPM power - Best with aftermarket torque converters and at least 9.5:1 compression..
Easy on valvetrain parts - Can be used with mild ratio rocker arms and traditional performance valve springs..
Fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400. Does not fit LT1/LT4, or factory roller Small Blocks built from 1985 and newer..

Drop-In Upgrade - This Beehive spring kit for '09-'18 Dodge 5.7L HEMI requires no machine work to install!.
Advanced Design - Beehive design valve springs offer more stability, higher RPM, longer life and more horsepower..
Stability and Durability- COMP's Beehive valve springs handle the stress from aggressive camshafts more efficiently than traditional single/dual spring designs. The unique shape eliminates damaging harmonics which increases high RPM horsepower and durability..
Light Weight - Because of their tapered design, Beehive springs reduce overall valvetrain weight, contributing to higher RPM potential as well as heat and friction reduction..
Complete Package - COMP Cams' beehive spring kits for Dodge HEMI include all necessary components to properly install a cbeehive spring on your 5.7/6.2/6.4L HEMI..

4-3/4- Inch two-piece bell with rim wire.
Monel metal pistons with one-point nylon valve guides and enclosed barrel-shaped bronze valve springs.
Made in USA - Includes Case, Valve Oil, Genuine Bach Mouthpiece.

Compatible Models: For HONDA Sportrax 400 TRX400EX 2x4 1999-2008 TRX400X 2x4 2009 2012-2014 Dirt Bike XR400R 1996-2004..
Tips before Purchase: Please carefully check whether your model is applicable to our products before buying. You can refer to the applicable models, pictures and OEM numbers on our page to help you determine your choice..
After-Sales Service: If you have any questions about our products during the use and purchase process, you can contact us by email at any time, we will try our best to solve the problem for you, and we will provide comprehensive quality assurance for our products..