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Thank you

thank you.

did these ever change? Like from Gen 1 to Gen 2?

Are the BBS wheel sizes 13 x 9 front and 13 x 10 rear?

I don’t see the wheel sizes on the Star website or on the BBS website.

Gentlemen from Hoosier is asking me.

thank you in advance
...

Mates -

Have there been any advancements in paddle shift conversions applicable to the FTR gearbox on our pro formula Mazdas? I bought my car two years ago, and I think nearly everything has been...

I will pm you

Thank you. I was on their website yesterday buying a bunch of parts and I never thought to look for a rear wheel there

Mates,

I need to replace a rear wheel on my pfm due to a competitior hitting my car at June Sprints. I created a WTB listing here on Apex Speed, but zero responses so I need to also look...

Great to know, thank you. I'd love the sound of 11,000 rpm. Please post any videos you may have!

I’m getting my Renesis rebuilt. I am looking at the 2010 Star Mazda operating manual and it says to use 2 ounces of oil per gallon (pre-mix aka 2 cycle). I’ve been using and been told around 1.3...

Hey guys,

When I was a teenager with a 2 stroke motocross dirt bike we believed paying more $ for the synthetic Golden Spectro 2 cycle oil would give us more power, less carbon build-up, etc....

Hello mates,

had an incident and looking for parts from anyone here. Need rear upper wishbone, mounting block and bolts, also front wing.

thank you


jeff Antonell

are any of the suspension parts actually rebranded Van Diemen parts? If so is there a list of cross references?

Battery powered fan? Not. Bad idea!!

You are a lucky man!

im wondering about your plumbing suggestion. If I were to drill a hole in the cockpit for the chiller hose would the stresses cause thE carbon finer to crack? No, not an unlimited budget. What does...

I got super hot on grid in my PFM last year. How do you use a cool shirt in your formula car? In my race 944 I have a large ice water box with pump to connect to cool shirt, works great! Nowhere to...

steve, I posted in the forum general events and track info discussion, and then this PFM group.

Thank you for the link discussing Road Atlanta.

jeff ...

Mates,

I am looking at going to Road Atlanta this month for the FRP/SVRA event. Anyone here going? I posted this a few days ago in the general forum, but no replies or comments.Are there only 5...

Earlier this year a friend told me about the new SCCA rule allowing PFMs to modify their Renesis motors by porting. I was curious if this would also be allowed in SVRA, so I asked, and the answer is...

Well, I've never owned a new car - street or race car. I was frustrated with my first race car, a 1984 Porsche 944Spec that, while being a very nice professional build, I had to deal with the fact...

That's around something I was thinking as well, but I did not have the imagination to fabricate a holder that was easily portable for a battery, cables etc. I decided to go with this, probably a LiPo...

What are you guys doing for your jump box at grid? I've been relying on my nice on-board lithium starting battery, but twice I have forgotten to turn off the electrical switch (Doh!) because Ihave to...

I thought NASA did not allow open wheel? Do you know of a region where it is allowed?

Thanks Bill.

My last race I discovered why we should carry a spare.

https://www.apexspeed.com/forums/attachment.php?attachmentid=104826&stc=1

Thanks! Yes Perhaps i should have mentioned I am willing to travel south!

Mates-

I’m considering the street or bridge port if I have my engine rebuilt now since I need to have my trans rebuilt for next season. Although allowed under the new GCR rule, my concern...

New to PFM, what racing or track day events are there before Spring?

love that! I’ll plan I’m filling it up with coolant for the winter like my sedan race car. I was just hoping to make it less messy with a real drain.

Will this get all the water out of the engine? I really don’t want to crack the motor….I worry just opening the radiator lower hose will only drain the radiator and not the internal channels of...

I am unsure whether I will attend the scca event at Blackhawk in a few weeks. Regardless, this will be my first winter in the car and I need to drain out the water. I tried to pull it out via the...

No idea how old it is. I just bought the car a few months ago.

Being new to formula, I am eager to see something new that I am guessing is less than six figures.

Mates,

Yesterday I was looking over my car, trying to figure out how to drain the water for the winter if ai don’t race again this year (how do you? Can’t suck it out from the radiator cap...

I'm looking for all around help, either general help getting strapped in the car, getting fans set up, helping me switch tires, etc etc. I have a 2006 Star Pro Formula Mazda that I am still getting...

I watched the Sneak Peak and loved the sound and crisp shifting. Looking forward to the details of this new Formula Mazda MZR of whatever the designation will be. Very curious as to the specs, price,...

Mates,

I am headed to my third race in the PFM next week at Road America. The car's built-in video is excellent for documenting incidents, but horrible otherwise for me. I have a GoPro 7 Black I...

mike is there a point Difference for pfm with manual sequential like I have and pfm with a paddle shift? I’m having my Hewland rebuilt and thinking of adding paddle shift.

jeff