Snowmobile Racing

New performance center located in Whitmore Lake, MI – just outside of Ann Arbor. The PROSTOCK  INC.  shop is housed in a single 4800 square foot shop specializing in custom motorsport fabrication, service and repair.   

Tim Spencer will be building custom chassis’ and light-weight suspension components.  Joining the team will be Dan Hull to build custom motors.  Also available - race engine programs and  DYNO TESTING (machine formerly owned by  Carl Galloway).  

Stay tuned for our web page that will be launched mid-April.   PROSTOCKINC.COM will have pics of the shop, current builds, and the “Retiree Lounge” where the likes of Dave & Dan Dunnigan, Ron McBurney and others come to chill because they no longer have real jobs but have a wealth of knowledge to share.

On our  TO DO list:  full CNC machine shop, chassis dyno service.  Currently on the table are 6 new chassis that are under construction along with some updates to some existing chassis.

PROSTOCK INC.  fabricates winning chassis – ask the  Dunnigan brothers or Ron McBurney, Jim McMann, Joe Riccardi.  Too bad they all can’t be winners at the same time.  

There IS only one First Place per race and chances are PROSTOCK INC. is involved.  Get involved.

PROSTOCK, INC.

10800 Plaza Drive

Whitmore Lake, MI 48189

734.550.9400  f734.550.9401

 Do you need a boat to get there?

New Performance Center In Lake Michigan

Good luck on your new venture guy's

I have a CK3 Asphalt Chassis for p.s.1000 that Tim Built for me We only hit 1 race last year and were able to blow out a 8.32 @ weight Blowing a belt at 1000'  The speed was 144mph@1k' and went threw the traps @ 138mph Hoping to hit more than 1 race this year.

oops just checked the time slip it was an 8.3062 and 1320' speed was 143mph

I was thinking the same thing Steve.Get real wet working on sleds in the summer.

PROSTOCK INC.:

New performance center located in Whitmore Lake Mi. Company name is PROSTOCK INC. and is located at 10800 plaza drive Whitmore Lake Michigan 48189.The company offers custom chassi fabrication,lite weight suspetion components,race engine program,engine dyno service.Thingscoming very soon and in the works are full cnc machine shop and chassi dyno service.         A web page is in the works and there will be photo's of current projects. There is 6 new chassis under construction now and some updates to some current race chassis. Here a few names of customers that have done well with our chassis, Dave Dunigan,Dan Dunigan,Paul Austin. Ron Mcburney, Jim Mcmann, Joe Riccardi Sandy Ross, Loui Wirbel , The new shop # 734 550 9400   fax 734 550 9401  Tim Spencer cell# 734 777 6033 .                                                                                                                                                     

 Is this Tim Spencer of Spencer Chassis coming out of retirement?

My Son Teddy rode Jim Mcmann's sled, Very Very nice piece.

Do you set up and sell nitrous kits? I'm looking for a wet kit to go on a 99 Yamaha srx 700.

Congrats To Quality Roofing and its owner and my friend Chris, awsome job what a neet deal motors chassis dynos all under one roof! Good luck to you guys you will flurish, Chris, Tim and Dan.

TTT

I have questions about the "Retiree's Lounge". Is admittance by invite only? Do you have to be retired or can laziness substitute? Is there a secret handshake? People need to know. Peter

Lots off great sleds will be coming out of this place. These guys will be successful.

Joe Riccardi

 Pete

your display picture has "Retiree's Lounge" written alllll over it :D

going to check out the "retiree's lounge" this afternoon.only 3 miles from the house.gotta love it.Peter,I will let you know the secret handshake.

Dana, I'm thinking some kind of letter from Sandy may be required to let you in. You know a lot of money could be spent by you on a visit to the lounge.

No problem Ron,I have got pretty good at forging her name.Besides,it's close enough that she could just come down and snatch me right out of there.

TTT

Hey Mike, Sorry I missed you today...I stopped to check out your shop today and had a nice chat with Tim (it was great to meet you)  and it looks to me like you guys have a really nice setup there.  Good luck with everything there and I hope to do some business with you guys on my new project in the very near future.  Jason  Thatguyracing

You guys doing anything for the RT front ends , LTWT susp. replacement parts?

Don't know about lightweight parts but they do have a lounge where you can get excellent advice on how to invest your pension money, RV advice and Florida travel tips.

What is your application?  Please email chris@prostockinc.com

Can't wait to see the new shop

I'm washed up does that get me a pass to the lounge?????

good luck Wayne Legge

I do know this, they have new lightweight rear wheels for suspensions, made from high density plastic with large flange on the contact area for the track. Very nice looking wheels. They are also building a new pro mod chassis for me, should be ready by the first friday night at Milan. We won't get to test much, but it is surely worth looking at. Wish I new how to post a picture, maybe someday before I get as old as McBurney.

Dave Dunigan