We now have stock replacement 1000cc top end kits, in stock. Kits come with all new parts, cylinders, pistons, rings, pins, clips, head & base gaskets. No core charge. Comes with everything in pic below.
Category Archives: MrRPM
G1 Replacement gearboxes
Need a Gen 1 gearbox for your Can Am? We got em! Brand new MRRPM stock replacement. 800 ratio but will fit 500-800 machines.
$850. +Shipping, Denton NC
$850. +Shipping, Denton NC
Mrrpm 1040 bbk $450.
Here are some pics of our newest BBK, the 1040, 94mm bore size. Comes with everything pictured, cylinders, stock style pistons, rings, pins, head & base gaskets. Includes the same quality components as our $350. stock replacement, stock 91mm bore kit does.
In a few days, we will install & dyno test, then durability test this kit. We will also install our MRRPM Maverick heads, hopefully, we can achieve 85-90RWHP, for around $1500. in the motor! We will start another thread when we get the kit installed.
MRRPM $400. 860 big bore kit
Here are some pics of our newest BBK, the 860, 94mm bore size. Comes with everything pictured, cylinders, stock style pistons, rings, pins, head & base gaskets. Includes the same quality components as our $300. stock replacement, stock 91mm bore kit does.
In a few days, we will install & dyno test, then durability test this kit. We will also install our MRRPM Maverick heads, hopefully, we can achieve 80-85RWHP, for around $1500. in the motor! We will start another thread when we get the kit installed.
MRRPM Cast Aluminum water necks $10/pair
New, MRRPM cast aluminum water necks.
Replace your warped, leaking plastic water necks with these cast aluminum pieces from MRRPMCycle. Direct replacement for stock, except made from aluminum. Comes with two necks, $10./pair.
Replace your warped, leaking plastic water necks with these cast aluminum pieces from MRRPMCycle. Direct replacement for stock, except made from aluminum. Comes with two necks, $10./pair.
MRRPM cast aluminum valve covers $75/set
New, MRRPM cast aluminum valve covers. End warped valve cover leaks for good, with this kit. Comes with two valve covers, 8 bolts with washers & seals. $75/set
Bbk
Im goin back n forth on 840 kit or 975 kit for my 800r. Im wondering if you can trail ride the 975 kit or not
Racing rod bearings
Brand new MRRPM Racing rod bearings, available for 650/800cc & 1000cc Can Am engines, available std & undersize for regrinding crankshaft, hard material for racing, won’t extrude under high power, like nitrous & turbo, OEM quality, pricing will be around stock pricing.
MrRPM 336-859-0015 Denton NC
MrRPM 336-859-0015 Denton NC
New 1000cc crankshaft/rod assemblies
Now available is 1000cc crank/rod assemblies, same as I offer for 800/650 motors. Brand new, ready to install, includes bearings, $650. Fits 1000cc Maverick, Commander, Outlander, & Renegade. Top ends coming soon
Homebrew turbo setup tuning & modernizing
Had a customer come in, 2007 Renegade, home made turbo setup, had all sorts piggyback injector drivers, extra injectors, stock ecu, wires everywhere, a big mess. Customer had bought the machine, as is, running, had some kinda boogered up 912 kit, dome pistons (!) stock heads, ran it one time, broke a timing chain, on front cylinder. Our job was to figure out what was up, & fix.
We installed a turbo 840 kit, his crank & rods were good, new G2 MRRPM turbo cams, stock atv heads, 9:1 compression, left in tact his homemade turbo setup, Rage three/G1 secondary clutch setup, reflash stock ecu, big injectors, got rid of all piggyback B/S, tuned with PC3, made 114RWHP, @12psi, I’m sure there’s more in it, with a good/different turbo, as this one looks like some kinda diesel turbo or something. Anyway, 20mph wheelies are easy, cheap & powerful easy to tune setup now.
We installed a turbo 840 kit, his crank & rods were good, new G2 MRRPM turbo cams, stock atv heads, 9:1 compression, left in tact his homemade turbo setup, Rage three/G1 secondary clutch setup, reflash stock ecu, big injectors, got rid of all piggyback B/S, tuned with PC3, made 114RWHP, @12psi, I’m sure there’s more in it, with a good/different turbo, as this one looks like some kinda diesel turbo or something. Anyway, 20mph wheelies are easy, cheap & powerful easy to tune setup now.
This machine was built years ago, when there were no options as far as engine controls, nowadays, if you want a turbo, simply reflash stock ecu to turbo tune, install a different map sensor, tune with Powercommander. Super easy, cranks right up as stock does, fuel & timing are super easy to tune, only two injectors, use all stock wiring, no splicing.
