Name is Martin WiedenhoeftFrom Menomonee Falls WI
Have been racing since 2007. Raced Spec Miata, ITA, ITS, SPO (540whp miata), Spec Racer Ford and FE. Have also won 4 championships in Spec Miata, ITA, Spec Racer Ford Gen 3 and in 2020 SCCA P2 in my SR3 Radical. Have track record at NCM Motorsports park in SRF Gen2.
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Forum Replies Created

Tire options and information

I've only had my car for about a year now so still figuring things out. Radical provides setup information for both Dunlop and Hankook tires which is great. I have a few questions I think many could...

In forum Suspension setup and Handling discussion

5 years ago
RE: Brake caliper bleeding

Not sure it makes much difference but Stradale told me to do the inside before the outside of the caliper. 4 piston caliper so two bleed screws per caliper.

In forum How To / DIY Discussions

5 years ago
RE: High Oil Temps

Thanks Charley. I've had the left side off multiple times now but never the right where the oil cooler is. I'll be pulling the screen off to check the radiator to make sure there aren't any obstruct...

In forum SR3 Specific Discussions

5 years ago
High Oil Temps

Does anyone have oil cooling problems with 85-88 degree weather? Ran a race this weekend and almost had to back off the throttle to keep temperatures safe. Oil temp hit 110c. Luckily the track went...

In forum SR3 Specific Discussions

5 years ago
Radicals at Brainerd MN this weekend!

Looks like we have a few Radicals racing at Brainerd this weekend? If anyone hasn't been there before it's a really fun track. More technical than it appears. With a Radical we should be able to hi...

In forum U.S. Central

5 years ago
RE: Sr3 rs need help motor running on 2 cyl only

Were you able to obtain any history on the problem prior to your purchase?

In forum General Discussion

5 years ago
RE: New SR10 coming

Charley, Thanks for bringing this to our attention, exciting news for sure!!  Based on the history, it sounds like this is going to be really big! They don't seem to have any holes in their lineu...

In forum General Discussion

5 years ago
RE: Quick lift- Recommendations

John, It takes everything she can muster but she's able to lift the front of the car with our jack. If you weigh more than 125lbs it shouldn't be a problem. I'll be picking up a 4x6 and following C...

In forum Alternate Parts / Source

5 years ago
RE: Quick lift- Recommendations

John, Does this one look any better. Attachment : Jack 1.JPG Attachment : jack 2.JPG This is the one I use. I inherited a jack similar to the summit one with my last race car. It was...

In forum Alternate Parts / Source

5 years ago
RE: Quick lift- Recommendations

John, the quickest and easiest thing might be to just use another section of pipe to extend the handle a little giving you more leverage?

In forum Alternate Parts / Source

5 years ago
RE: Body off cosmetic restoration and complete inspection of my SR3

Charley, Thanks for the confirmation. I wasn't sure how well it would work but figured it would have to help. Now I'm certainly doing this when I have the nose done. As I'm not racing much anymore...

In forum SR3 Specific Discussions

5 years ago
RE: Body off cosmetic restoration and complete inspection of my SR3

Crit, I was told by someone if you put some of it in the top of the wheel wells it'll prevent the spider cracking. The bed liner is a really interesting idea. It would be lighter and may be heavy e...

In forum SR3 Specific Discussions

5 years ago
RE: Body off cosmetic restoration and complete inspection of my SR3

Agreed, it looks great!! Recently had some of the holes fixed where our cars normally wear through like behind the front wheels. After the car came back I added some adhesive backed rubber matting ...

In forum SR3 Specific Discussions

5 years ago
Gridlife at Autobahn Country Club 6/27-28

I plan on attending Track Battle Chicago with Gridlife 6/27-6/28 at Autobahn Country Club. For those that don't already know this is the home of Stradale. Great track, great club, was hoping to see ...

In forum U.S. Central

5 years ago
Rev Limit

Anyone know if we have a rev limiter in the SR3 Gen 2 cars? I would normally think there would be one with all the ECU work that has been done but don't see anything in the manual? The Gen 2,3 and no...

In forum SR3 Specific Discussions

5 years ago
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