Xtreme CFM

09/24/2026

We were part of a small group that had an opportunity to lease Lapeer International Dragway. When we heard Tom Bailey was one of the other interested parties we told Bill he probably would be the most capable but we were trying to make the numbers work anyways. Ultimately, we just had too many irons in the fire and had to back out.

I think this will be great for the track and hopefully we can still put on a race or two in the future at Lapeer!

I give you the last 6 year history, and share with you the details ...

09/18/2026

One day…

Who doesn’t love a Funco? Especially a 427LSX SSP powered one
Brian Tooley Racing
Xtreme CFM
Diamond Pistons
Callies Performance Products

09/13/2026

One thing about us, we’re going to talk that s**t but we also back it up! We had two cars with our ice tanks in the winners circle tonight at Street Car Takeover and US 131 Motorsports Park.

09/08/2026

Our guaranteed $1500 payout for the ZR1 Invitational is FREE to enter with the purchase of a Street Car Takeover tech card and regular roll class ticket.

We will have shirts available for $25 to help grow this class for future events!

Thanks to our sponsors RPM Transmissions, Sinister Auto Sales, and XtremeCFM!

09/05/2026

Sounding good!

08/28/2026

We’re excited to welcome RPM Transmissions as an official sponsor of the inaugural ZR1 Invitational!

If you own a high-horsepower ZR1, chances are you’re already familiar with RPM. Their built transmissions and rear differential upgrades have become a go-to for ZR1 owners looking to put serious power to the ground.

RPM has been supporting the Corvette performance community for years, so having them step up and support a class built specifically around some of the fastest ZR1s around is a perfect fit.

Their sponsorship goes 100% directly into the winner-take-all pot for the racers.

One day. ZR1 vs. ZR1. Winner takes all.

📍 US 131 Motorsports Park — Martin, MI
📅 September 11–12, 2026
🏁 In partnership with Street Car Takeover

Thank you, RPM Transmissions, for supporting the racers and helping us make the first ZR1 Invitational something special!

08/19/2026

Is this the fastest base model C7?

08/14/2026

Who wants to see us team up with Kong Performance 🤯

08/10/2026

MoTeC + ZR1 = 🏎️

06/14/2026

Northern Performance burning the late night oil!