Modern Engine Porting Service  

Whether you’re into racing motocross or recreational dirtbikes, for maximum performance, 2-Stroke Cylinder and 4-Stroke Head Porting from Rich’s Taylor'd Porting puts the “power” in powersports.

Modern Porting can improve the reliability and ride-ability of your machine as well as improve the power.

All 2-stroke porting packages include complete porting and polishing, tailored to your specific needs.

I have been around motocross since 4-strokes were popular the first time (1970's). Over the years, I have accumulated porting specs from all sorts of sources like factory racing directives, practical experience, and the one-on-one training by Harry Taylor, a renowned factory Hodaka technician and racer. You might say I am a bit of a vintage freak and sympathetic to the needs of vintage bike owners like yourselves.

Rich’s Taylored Porting offers all-inclusive porting packages for all types of 2 & 4-stroke engines used in Dirt & Street bikes, ATVs, Snowmobiles, Watercraft and Shifter Karts. I personally do all the porting myself and have worked with porting tools since the 1970s, porting countless cylinders and cases.

I have made my reputation on porting to an individual needs and specifications. I do all the work myself, no illegal aliens, space aliens, or third world slave labor. It’s just Good'ol, middle-aged, American labor from one of the most experienced tuners in the business, whom still actually rides motocross, dirt bikes and ATV’s. If you want to hear what other's have to say, just click on this link to TESTOMINALS

Power Band Choices: Note that changing port timing and shape in a 2-stroke is in effect like changing cam shaft timing events, intake manifold design, carburetion and exhaust system in a 4 stroke all in one complex operation.
While porting a 4 stroke can enhance the combination of the existing modification your engine already has or the modifications you will be making.
So with that being understood, I can "taylor" your porting to suit your desired style, whether it be casual trail riding where you just want an increase in mid-range grunt or all out race where higher RPM power is desired or somewhere in-between.

Rich’s Taylored Porting is your source for VForce Reed Valve assemblies, Mikuni and Keihin Carburetors and rebuild/Jet Kits for same.

Piston and Big-Bore Kits go hand-in-hand with our porting services. We choose Wiseco Pistons Kits as they give you the highest quality racing pistons, rings, wrist pins, circlips as well as top-end gaskets all in one affordable package!

Contact Rich @ 702-858-9177 or <> for all your porting and high-performance engine modification needs.

Click here to learn how to ship your engine to Rich’s Taylored Porting, as well as to download the forms needed.


Modern 2-Stroke Porting work

Modern 4-Stroke Porting work

VForce Reed Valve Assemblies

Carburetor Assemblies & Jet Kist

Piston and Top-end Gasket kits