Who here is running tapp , cvtech, stm or a pro4 primary clutch

[JPS]

So far the Pro-4 has been a great clutch! The 3 arm is on my Sidewinder and the 4 arm is on Shagman's Sidewinder. The 4 arm definitely 60 foots better and has more adjustability. So far, bullet proof

Is the Pro 4 3 arm quiet on the Sidewinder? what do you use for weights and spring? I am currently running your heavy hitters, all of your clutching components primary and secondary on my XTX, TD max 16 with TD header.

 

[Thunder Products]

Is the Pro 4 3 arm quiet on the Sidewinder? what do you use for weights and spring? I am currently running your heavy hitters, all of your clutching components primary and secondary on my XTX, TD max 16 with TD header.

Currently running our Heavy Hitter weights (79.45 grams) in the Pro 4 3 arm with a TRA 85/255 spring. Engagement is very low at 2,600, rpms are 9,000 immediately and get pulled down to 8,950 on top end with a top speed of 133mph in a 1/4 mile. Secondary is sidewinder with 33/35 Holeshot helix and our orange spring set at 3-1. This all done with EVO stage 4, stock airbox and EVO captain's choice muffler.

 

[Dave Forsyth]

If anyone needs information about the TAPP Primary Clutch, we have a series of videos at our website which will demonstrate how simple it is to tune. Please visit https://tappclutch.com/tuning. The TAPP Clutch has been extensively tested on high horsepower sleds ranging from 200 horsepower to 500 plus horsepower and the TAPP Clutch is virtually bulletproof.

 

[snowcaine]

I ordered my first TAPP clutch directly from Dave at TAPP. He's accessible, patient, and very fair. It was great doing business with him. I ordered my second TAPP clutch through Turbo Dynamics so TD and TAPP would both get some business out of it. Looking forward to another outstanding clutch!