Ian Hill Racing Productions (IHRP) brings you the 2020 low down – The RPM Magazine Smackdown4 Powered by Maxima Racing Oil is back, as are the Maxima Racing Oil Canada Heads Up – Street Car Shootout Series and UNFINISHED BUSINESS returns to NYIRP. This is drag racing with the biggest payouts and baddest cars in Canada and North Western NY! Stemming from the early days of Canada’s Fastest Street Car Shootout events we are super excited to be headed back to our roots of racing at St. Thomas Dragway Park (STRP). This year the excitement is surrounds the more than $100,000 in cash that will end up in our racers pockets, in the form of class payouts, bonus awards and points series championship prizes. Our long standing staple Limited 28s returns as well as all the regular no-time classes of the RPM Magazine Smackdown4 powered by Maxima Racing Oil. Class racing will see its long over due return to the cul de sac STRP grounds and with their newly repaved surface and concrete barrier plans we shall see our series records falling in no time! Unfinsihsed Business returns south of the boarder to New York International Raceway Park as we bring the best in 28″ tire racing to the Lancaster NY facility. Whats new for 202 you ask??? How about a real focus on the bike classes, the Stock wheel base Stree Bike heads up class got off the ground in 2019 and these guys are already flying! On the Sportsman side of things we have some great events in store for everyone! Regular dial in classes will return with the addition of Sinister 16!

Ontario Grudge Wars (OGW) is a No Time, heads-up, small tire brand of IHRP Ian Hill Racing Promotions, which is bringing 2020’s “on the edge” racing and excitement to Ontario, Canada dragstrips. Our racers and fan base can be found largely from the Toronto/ Southern Ontario areas, but we also see regular racers and fans coming in from South Western Ontario, Hamilton, Brantford, Windsor region, NY and Michigan. We have a current set of rules that is closely followed by our sister groups Quebec Grudge Wars and the Maritime Grudge Wars. Through careful, constant negotiation and discussion with our racers, team owners and cross promoting series, we have seen our popularity in 2018 and 2019 exploding. Our marketing efforts continue to expand as does our foot print on Southern Ontario drag racing. Now headed into our 8th year, we have gained the popular support within our Outlaw Extreme, Limited 28s and Street275 classes, while we look to the future in adding some classes for Street Legal cars as well the sportsman racer looking for some No Time Grudge style drag race action! IHRP is proud to be hosting the 2020 RPM Magazine Smackdown4 powered by Maxima Racing Oil 


Canada Heads Up – Street Car Shootout Series bring Street Car class racing to front! A complete rule book is available as all pro classes are horsepower vs weight based. The 5 pro categories will see growth in 2020 with the move to put 8.80 bike and Sinister 16 among the Pro category ranks! Add some bike classes and a few sportsman classes and this is Class Street car racing at its best! Super Street, EZ Street, Street Bike, 235Outlaws, Street275, 8.80 Bikes, Sinister16 and many more classes including Jr Dragster racing with hit the STRP strip in June!

RPM Magazine Smackdown4 CLASS INFO


You saw it on Oklahoma Street Outlaws and thought – where are all of Canada’s fast guys? Ontario Grudge Wars is the premiere spot for some of the fastest Street Cars in Ontario! When it comes to small tire racing we can hold our own and truly are, some of the fastest guys in North America on small tires! Think you have what it takes to claim the namesake, check out this group of Fastest Street Cars in Ontario! Would you like to see your car on these pages? Send us some info on the Contact Us page!


2019 marks the 7th year for No Time Small Tire Shootout style racing in Ontario and we are excited to bring you our brand of racing from the dragstrip at Toronto Motorsports Park this year!


Our sponsors for the 2018 season. Please click on their logo to see more info about their partnership with OGW .


Speedwire returns as a Canada Heads Up Presenting supporter

January 21, 2021 Canada Heads Up and IHRP welcome back Speedwire Systems as a presenting supporter of our series. Speedwire...

21 January

October 2, 2021 Ontario Grudge Wars @ TMP Class                                      Entry Fee             Purse                                                    Awards Outlaw                                $300 entry     ...

27 September
2022 Canada heads Up – Kick off

January 21, 2022 from the oval office of the super secret hide out of the OGW   As the snow...

21 January