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Perry Performance Group and its owner have been professionally building/rebuilding 4-stroke Rotax, Yamaha, and ALL popular engines for over 50 years. Our quest for the longest lasting and most powerful engines to be had, has been realized for many years now. Coupled with our exclusive 12 month warranty is way beyond industry standards, but so are we.
We are precision people doing precision work and were “Custom” isn’t a cuss word! From Mild to Wild, PPG is the right builder for all your performance needs. With over 65 National Championships, and over a Dozen World Championships, we build winners!
Four Stroke rebuilds from $1200-& $7500.00
Perry Performance Group has over 50 years of four-stroke engine building under our belts. From snowmobile to the latest four-strokes made, PPG knows the way to do it, and do it right!! Many times engines are rebuilt using new or re-manufactured crankshafts. Few “question” the cranks *dependability*.
We at PPG, know that the crankshaft is the *spine* of any engine. Its job is to convert the reciprocating motion of the pistons into the drive that we use to propel many internal combustion engines.
When we are prepping the engines for rebuilding they are treated in the glass-beading booth and all paint and grime is gone 100%. Then, and only then, can the crankcases be fully inspected, resurfaced, re-line bored, and magnafluxed (searching for any hidden cracks, voids, and or damage that would otherwise not seen by the naked eye). Today’s 4 stroke engines by Sea-Doo and Yamaha require a technical expertise that PPG posses. We have all the necessary diagnostic equipment for today’s complex and computerized 4 stroke. We use only the best in boring equipment, precision honing to the exacting specs required.
We are the only PWC shop offering a full 12 month warranty on our engine builds.
That requires a lot of trust with the installer to do the job right and we are here to help with any install issues you may encounter. To date we have rebuilt over 1,200 engines at PPG.
PPG always uses OEM parts through-out, unless otherwise not wanted and/or using something different for a specific application.
We build for competition, recreational, emergency response vehicles, and after 19 years in the same location, we’d be proud to build your engine too!
Thank you,
Glen Perry
CEO / President
Perry Performance Group, Inc.
Weber and Yamaha powered inflatables. Inflatables from Avon, Nautica, Williams, Hillman, Zodiac and all the rest, from A-Z, PPG knows them best!
With over 100 years of experience under one roof and such a combination of experience with 2-Stroke Engines and 4-Stroke Engines we are able to offer a wide range of porting services. From “PURE TORQUE-MONSTER” to “HIGH REVING / PEAK HP SILLY” set-ups!! Our Port-Smiths know what it takes and have been schooled in the “SCIENCE” of engines and high performance applications. Our 3 and 5 angle Valve Jobs on 4-Strokes are second to NONE! With Flow-Benches and Extrude-Hone services at our grasp we can deliver what others promise. We have been working with 14,000-16,000 + RPM 4 strokes in Road Racing Motorcycles for over 35 years alone. Kawasaki, Rotax-Powered Aprillias, Yamaha, Honda, Suzuki, Ducati, Buehl, and on and on!! We always have someone and/or something in front of the pack or trying to get there!! That is OUR GOAL. And to meet your needs is a priority at PPG. Many will tell you that you’re Rotax Engine needs porting-work to come alive NOT SO! Yet it is always beneficial to have a professional match-up and the ports and Cylinder liners when applicable, get rid of any misalignments and casting/flashing/flaws and create the best possible power delivery. Make no mistake, we get real gains from porting, but it isn’t where we start! Many other simpler bolt-ones or simple carb/head work will give you a nice gain. This is a ROTAX CREEDO: POWER TO WEIGHT RATIO AS A CORNER STONE! A way of thinking I couldn’t agree with more! The photos will show a few pieces we have worked. Some we did one side and not the other to show some contrast/differences. We are Real People working in the field we love. Our long win record will speak enough for our results and reliability. Porting for 89 octane fuel to race fuel is available. Porting
is also an art form in many cases. Don’t buy a “copy”!! Let us Take You There.
The Crankshaft is absolutely the “spine” of your power-plant. It is the core part of a 2-stroke engines design. It has the most stress put upon it out of all the other components. To be clarify, the lower Connecting Rods especially! The best crankshafts are the ones that are built using quality components and have been assembled with pride and exacting tolerances. Crankshafts that are trued by the “supporting on centers” method some feel is the toughest test to pass! Then massaged by only very experienced and prideful pros. These cranks are the ones that run the longest, rev the highest, and produce the least vibrations. They also eliminate exhaust studs breaking in 587s, 657s and 717s! No mystery! It is usually due to harmonic vibration that is caused by the Crank assembly not being anywhere near “SPOT-ON.” We true and weld the best cranks to be had. We have found some need no welding at all. Stroker are Cranks available upon request in billet only. From the lower-cost remanufactured units, OEM remans, to our full Race-Prepped Cranks. We have the best to offer for all cases. Tell us what fits your needs, or if you’re not sure, any of the staff at PPG will be glad to help you figure it out. As shown in the photos we do many styles of cranks. And some
of the fastest Pros in the world will only use “our cranks”! We assure that all of our Premium Cranks (OEM Remans, and Race Cranks) to be within .001″-.002″ maximum run-out. If you cut corners in the quality and condition of your crankshaft, eminent death will occur to your craft’s engine! Remember, from Low-Cost rebuild cranks, to Pro-Race SS Cranks, We have you covered. WE ARE CRANKY ABOUT CRANKS!!!! We don’t want you to be!!
In the past 11 years we have been using Sea-Doo based machines for our customers “SPEED-NEEDS” and have found after extensive Competition Usage, and the best of Grudge-Racing alike, our Milled and Redesigned heads are Easily up too the task. DO NOT fall prey to those that would have you believe that your Rotax Power-Plant needs any additional cooling at the Cylinder Head area!! They are WAY more than JUST OK, even, we prefer them!! Extensive Dyno and On-Board Computer Telemetry has proven that we are correct on this as does our long record of a failure rate well under 1%……we’ll accept that! Virtually none!! (Including PRO SS UNITS) Let us design the Cylinder head for your needs. Unlock some of the explosive-acceleration that a higher compression ratio yields! You will need 91-93 Octane Fuel for our most effective Set-Ups, and Race Fuel when required!! Perry Performance Group, your Cylinder Head, Head-Quarters!!
Our Machine shop services also include those custom made pieces that are thought unobtainable,…….Obtainable!!! Our machinist Ron has several Degrees in Engineering. He is capable of about anything with stainless, aluminum, titanium, delrin, ETC. His work is known world-wide!
He has been my source for some of the most innovative and “Trickest” Parts and pieces I have ever seen and/or made! The talent is nearly unlimited. PPG can make the component images that you are thinking about reality!!! Over 75 years experience in Professional Machine-Shop Services.
Advancements in the area of Jet Pump Technology are still being chased and tested for today’s high horsepower machines. Skat-Trak’s Introduction of the 10-12-14 vein pumps available with a Set-Back option is the closest we have seen to innovation and break-through
in this technology!! Never before found amounts of “hook-up” has resulted in allowing the envelope to be pushed further and has resulted in a true advancement. It means everything in competition, or to even satisfy the hardcore riders. Not shattering but my hats off to GP of Skat-Trak!!! And all those that helped the development of the new series of magnum pumps!! These things being said we do offer Skat-Traks Premium Magnum Series Jet Pumps and use them in our race units when the rules allow. For those who have Bronze or Aluminum pumps we do offer Pump Porting and Blue-Printing for a nice gain in acceleration and top-speed, plus a much smoother operating craft under load. Look behind you the next time you ride. It is that “jet stream” of water that ultimately moves your machine. How much thrust are you making? Let us take the guess work out and help get you the right set-up for your application and needs. There is over 60 years of Jet Pump Experience at Perry Performance Group. We service all your jet-pump needs from a simple seal wear-ring change to a full race set-up for pro-level competition. Think your pump can’t be fixed? We can weld, grind and save many damaged pumps and have them back to peak efficiency!! PPG IS PUMPED ABOUT PUMPS!!! They are “keeper of the speed” in most cases. We can get the most from your Jet Pump and keep value in mind!!!
With Professional Impeller Servicing Equipment we provide professional impeller repair and custom pitching for your specific needs. Our impellers have gained a reputation as THE winning ticket in the quest for acceleration and top-speed. As seen in the pictures we save many damaged impellers! Not only do they work well most will notice a nice enhancement in performance when reinstalled over the OEM impeller!! Impeller re-pitching is $95 and that includes rebalancing and refinishing (when needed). We will re-pitch one additional time to “pin-point” as close as possible without being “on-site”, to achieve the happy balance that makes the *THRUST* that moves our machines the way we WANT them to move, that being the ultimate goal! Frazier Grandison’s hands have taken our impellers to many National Tour Championships and we are current and past World Champions as well! Want the best? Don’t settle for less……………….PPG
Perry Performance Group and its owner have been professionally building/rebuilding 2-stroke Rotax, Yamaha, and ALL popular engines for over 50 years. Our quest for the longest lasting and most powerful engines to be had, has been realized for many years now. Coupled with our exclusive 12 month warranty is way beyond industry standards, but so are we.
We are precision people doing precision work and were “Custom” isn’t a cuss word! From Mild to Wild, PPG is the right builder for all your performance needs. With over 65 National Championships, and over a Dozen World Championships, we build winners!
Two-stroke rebuilds from $855.00-$2055.00
Perry Performance Group has over 50 years of two-stroke engine building under our belts. From snowmobile to the latest two-strokes made, PPG knows the way to do it, and do it right!! Many times engines are rebuilt using new or re-manufactured crankshafts. Few “question” the cranks *dependability*.
We at PPG, know that the crankshaft is the *spine* of any engine; but on a two-stroke, it is one of only a handful of parts in the engine that even move! Its job is to convert the reciprocating motion of the pistons into the drive that we use to propel many internal combustion engines.
When we are prepping the engines for rebuilding they are treated in the glass-beading booth and all paint and grime is gone 100%. Then, and only then, can the crankcases be fully inspected, resurfaced, re-line bored, and magnafluxed (searching for any hidden cracks, voids, and or damage that would otherwise not seen by the naked eye). When major brand manufacturers state that .004” run-out is in-spec, we feel it is not, and proceed to “true” the crank so it will live longer, rev higher, and make the most power from the engines design that is available! We use only the best in boring equipment, precision honing to the exacting specs required.
We are also the only one offering a full 12 month warranty on our engine builds.
That requires a lot of trust with the installer to do the job right and we are here to help with any install issues you may encounter. To date we have rebuilt over 1,200 engines at PPG.
Any rebuilt 2 stroke engine requires a competent shop to be installed and properly timed. Run from any shop and/or mechanic that says it doesn’t “need it”! Complete rubbish, all 2-stroke sea-doo’s need the ignition timing verified if the crank is changed, the flywheel, the stator, the ignition pick-up, etc. The timing is extremely important for best performance, and long engine life and is required for our warranty.
PPG always uses OEM parts through-out, unless otherwise not wanted and/or using something different for a specific application.
We build for competition, recreational, emergency response vehicles, and after 19 years in the same location, we’d be proud to build your engine too!
Thank you,
Glen Perry
CEO / President
Perry Performance Group, Inc.
