Predator 212 Head / Cam / Carb, The Trinity, Paul’s karts. Stage performance

Description

Paul’s karts performance products
!!! THE TRINITY !!!
Head
Start with 14cc clone head (new casting)
Big seats 32/28
Chrome moly Hardened seats
Multi angle valve seats
Ported / true 28mm thru intake port
Welded intake tube
Radius cut chamber On the milling machine to fully un-shroud valves
Polished chamber
Paul’s karts custom bronze guides with head to prevent failure
Polished exhaust port
Guides reamed
Guides honed
Epoxy port / this allows implementation of true port shape /And allows ability of texture
Spring pockets cut to accept big/ heavy or dual coil springs
Head milled to the point to raise compression and to push the limits of the engine.
Head is designed to work with the cam and carb
( THIS IS THE TRUE DEFINITION OF TUNING )
Cam
No I won’t give my cam lift, duration or lobe separation degree out, there is a reason my stuff dominates ! But will guarantee this setup will not cause piston to valve clearance issues when used with the head supplied and if piston is at zero deck or below and use a .032” Head gasket or larger.
Cam timing events of valve opening and closing points have been designed to work with the compression ratio the head Creates and the lobe separation angle was designed to optimize the setup for maximum power. The lift and duration where welded and ground to push the it to the limit of the setup by maximizing the lift without causing piston to valve clearance. leaving only the minimum requirements on the table.
Carb ( gas or methanol option above)
Paul’s karts custom carb
All the options added
Designed to be a pump around carb
3rd circuit external billet adjustable fuel valve makes hitting the tune easy
Internals re worked on methanol carb to allow more fuel flow thru the carb
Velocity stack added
Carb tuning suggestions
The carb is matched to the air flow requirements of the head
We do jet the carbs based off what works here in Boston
But altitude and air temp can effect tune so use the info here if needed
it’s 100% the responsibility of the user to check the spark plug !!!
(Gas carb) A light saddle brown color is what you want, gray or white means it’s lean.
Gas carbs are way more sensitive to this than methanol.
methanol is highly recommended
The methanol tune we send with the methanol carb is 99% of the time right on.
Methanol plugs are usually clean and a lean condition will show by a bog or stumble
Never run a engine lean that can distort seats within seconds.
Start rich and check plug
These are the 3 items that Must work together. These three items head/cam/carb have been build and designed to give you the most amount of power that any bolt on mods on the market can give.This is the biggest performance upgrade offered anywhere. These three parts will get you the most power out of any engine you put it on. The cam is designed on the dyno, the head on the flow bench, and the carb chosen based off it’s flow capability and the capability of the head. This is the trinity for a reason. Having the right head and cam and the wrong carb just won’t work. Just like having the right head and carb but wrong cam. This setup is the ultimate.
All races are a power to weight race. Put power on your side !
This Setup is for all out HP
Make over 100% volumetric efficiency
Use with 16” header pipe for ultimate results
(if on kart where longer exhaust is necessary use an expansion chamber placed at 16”)
Paul’s karts performance products
Also available at Paul’s karts website