Jimmy Rivers Performance Works

Services

JRPW is a fully equipped machine shop with state of the art machinery and techniques to keep you ahead of the pack. Every chore is done "in-house", nothing is sent out. This ensures that you're getting the very best quality, service and horsepower.

Machine Shop Services

	Align Bore and finish hone	$45
	Hone cylinder	$12
	Deck Block	$15
	Weld lifter bore	$25
	Weld hole from broken rod	$30
	Install full length guides, finish hone, machine seats	$35
	Machine Head Raptor	$15
	Machine Head Animal	$20
	Machine valve pockets in head	$12
	Port and polish	$45
	Machine spring pockets and lifter reliefs	$12
	Fit PTO bearing on crank	$5
	Clearance stock rod	$6
	Blueprint billet rod	$5
	Blueprint valves	$6
	Blueprint stock carb (plus parts)	$65
	Blueprint Tilly (plus parts)	$65
	Install oversize valve seats for modifieds	$50
	Install cylinder sleeves (includes sleeves)	$120
	Install F/W side bushing (w/o bushing)	$25
	Install Helicoil (ea)	$5
	Install solid insert (ea)	$6
	Specialty machine work	Quote
	Kart Setup	Quote

Clutch Blueprinting

JRPW proudly offers our clutch blueprinting service. Our clutches consistently win the race to turn one. We machine all the contact surfaces to insure the necessary flatness and surface finish. We match spring pressures, weights, and spring heights to provide the highest level of performance. We rebuild clutches of all brands and can help you get to turn one faster than ever before. Rebuilds are $35 plus parts.

JRPW Cuts

Cutting tires is another one of our specialties at JRPW. We use the Jones Super True tire machine to cut and shape tires for your specific application. Tires are one of the most important aspects of karting and JRPW has the technology and expertise to provide you with the results you desire. Let us be your full service tire store. We stock Van-K and Douglas wheels to coincide with our full inventory of tires. We also carry a complete line of tire chemicals. JRPW is also proud to offer our full service tire program. Let us handle your tires from the start all the way to victory lane. JRPW Cuts are a “Cut above the competition”. Contact us for details.

*prices subject to change without notice

The Speed Shop Scholar Training Series rolls on again this Friday night at 7pm here in our race shop. Make plans to attend! This month's topic is chassis setup. We will cover setups and adjustments using low buck methods. Hope to see you then!

View our Tech Archives!

Online Specials

Stage 5 Box Stock Engines $595

Stage 3 Box Stock Engines $525

Call for Specific Engine Details

Free Prep Service on any full set of Tires and Wheels

Free Freight on any new Phantom Kart