Miller " Q " high performance heads
Timed bout coarse
I'd like to give credit to all the people and companies that have helped me be successful with my performance needs
Companies in red are also current/ past customers
MRC Racing Mel Miller Everything BRP related
Kinsler Racing Brad Fuel systems and Motec help
Tuned By Shane T Shane Techlenburg on site training and remote tech help
J G Motorsports Simon Motec factory help
Aerocharger Brad Riley Aerocharger turbos
Jackson Racing Don Jackson Rotrex distrubutor and tech help
Rotex Austria Gerald Mayrhuber Engine plant tech help, his Dad was on the 947 design team.
Rossier Engineering Joe Benner and Charlie pipes and big bore kits and tech help
Skat Trak Glen Magnum pumps, impellers and pump cones
Crank Works Phil Stroker cranks, rods , bearings ,and rebuilds
Jet Draft Racing Dan O'keefe 4 Stroke performance and race parts
MSD Ignitions Don local tech help and sales
T1 Race development Ryan M & W dual ignitiion systems
Bell Intercoolers Corky Bell Custom Intercoolers
Injector Dynamics Paul Yah EFI injectors and tech help
Land and Sea Dynos Dick Locke & Ryan Dyno tech help and Sales
Crank Shop Larry Audette Rotax performance parts and tech help
Pro Charger Tech people sales and tech help
Green Hulk Jerry Gaddis Performance parts
Sea Doo Australia Les Cooke tech help and parts
Novi Carbs Tim Carbs and tech help
Micro Touch Gary Rotax rev limiters & add on boxes & tech help
Coffman pipes Gary Performance exhaust systems and tech help
BRP Canada Claude Master tech help
Holly NOS tech people Nitrous tech help and sales
Aaen Performance Olav Aaen Performance tuning class
Sea Doo School tech people Sea Doo tech school / 2 years
FAST David Karpik Snowmobile performance
Starting Line Perf. Jason Houle 1200 4 stroke tech help
G T Perf. Garrett Thompson Performance help / tuning help[
Some of the above people have retired or moved on , Thank You for your help.
MONTHLY UPDATE
SEPT / OCT 2024 :
New stock of all sizes of pistons are here. We have both new and old in stock, 100 total. Cases are finished and available. Cylinders are ported and are ready for new sleeves and final boring. Mel Miller cylinder and case porting has been scanned and duplicated with our CNC machines . See pictures under Miller parts.
Stroker spacer plates, sleeves and stroker cranks and rods as well as crank parts are in stock. Build your own from our stock of performance parts
New price on Rotax 600 sand drag ATV
2015 Sand Drag Racing
1970's K.C. Speedboat Assn. Hi-point
Welcome to Ron's Performance Shop. This website is developed to share some of the performance projects that I have designed and built over the years. I started working on some of these projects 40 years ago.
Mel Miller, MRC and I have been machining parts and working on performance projects for 10+ years. Much of his performance knowledge is incorporated into my builds.
My racing experience dates back to 1963 during my early days at the MO-KAN dragstrip near Joplin, MO. My projects include performance modifications to ATV's, watercraft, and snowmobiles, such as adding nitrous, turbo and superchargers, and MOTEC electronic fuel injection. Each project is started with a list of specific performance goals that we intend to accomplish. Currently, a couple of these are for sale. Hopefully this information will help you in the building of your own performance projects or maybe one of the machines for sale will fit your needs.
Over the years , I've had information from 6 dyno's for various projects plus it's been a valuable comparison experience. They are my own Land and Sea, Millers Land and Sea, Rossier's engine dyno , High Performance's chassis dyno, G T Performance's chassis dyno and Dyno Tech Research" engine dyno. So, the information I have in the web site is based on actual power numbers and many contain the actual dyno reports.
Some of the items for sale aren't yet priced and if you are interested, e -mail me the item and I'll see that you get first chance to purchase.
Many of the pictures and articles are best viewed using a laptop/ desktop. Some pictures can be enlarged for better viewing.
Ron's Performance Shop