Duffinator Speed Shop

Duffinator Speed Shop Just a bunch of guys that build derby s**t and hangout in the shop

Nice set of trackers finished up tonight. Full 3/8” center with multi lug, 1” bead lip wrapped in 5.50 bkts
09/03/2024

Nice set of trackers finished up tonight. Full 3/8” center with multi lug, 1” bead lip wrapped in 5.50 bkts

Felt good to be back on the track after a year off. Ran with some great people and really had a lot of fun. Here’s to th...
09/15/2023

Felt good to be back on the track after a year off. Ran with some great people and really had a lot of fun. Here’s to the ‘24 season

Nice set of narrowed D-50s with small 2 pattern centers wrapped in doubled and tubed 5.50 bkts going out today
08/18/2022

Nice set of narrowed D-50s with small 2 pattern centers wrapped in doubled and tubed 5.50 bkts going out today

Post up your rides
08/09/2022

Post up your rides

Super clean 98 blazer with 4.3L. Derby use only NO TITLE NO CATS. $550 obo Make someone a hell of a nice mini truck
08/03/2022

Super clean 98 blazer with 4.3L. Derby use only NO TITLE NO CATS. $550 obo Make someone a hell of a nice mini truck

Wheel p**n Wednesday! Some nice rims going out with small centers
07/06/2022

Wheel p**n Wednesday! Some nice rims going out with small centers

Anyone need a 4 cylinder derby car? 2001 Honda with the vtech engine, runs great but has accident damage on back driver ...
03/16/2022

Anyone need a 4 cylinder derby car? 2001 Honda with the vtech engine, runs great but has accident damage on back driver side. $300 drive it on your trailer. No title, off road use only. SOLD

Just remember guys, blizzard bash is 9 months away. Either you’ll be there or changing diapers. Choice is yours 🤣
02/14/2022

Just remember guys, blizzard bash is 9 months away. Either you’ll be there or changing diapers. Choice is yours 🤣

Tires/wheels for sale. Set of 27x8.5-15 skidsteers on f-150 rims with gm 8 bolt centers few little cuts in tread and a s...
12/04/2021

Tires/wheels for sale. Set of 27x8.5-15 skidsteers on f-150 rims with gm 8 bolt centers few little cuts in tread and a set of st205/75d14 steers with multi 8 bolt and bead stiffeners doubled and tubed never ran. $600 for all

So last night definitely did not go how I wanted it to go but man was it fun! Lost belts real fast and overheated fast a...
11/13/2021

So last night definitely did not go how I wanted it to go but man was it fun! Lost belts real fast and overheated fast and lost both upper ball joints. Cars still good for another show but I can not thank everyone enough for all the help and support that got me to this show! Blizzard bash 2.0 is in the books and I’m already planning for next years show. Huge shout out to smash it demo for putting on one hell of a show like always

Sticked and ready to go
07/31/2021

Sticked and ready to go

Saturday night at Reedsburg didn’t go quite as planned. Have some gremlins in the new motor that need to be worked out b...
06/21/2021

Saturday night at Reedsburg didn’t go quite as planned. Have some gremlins in the new motor that need to be worked out but still had a lot of fun.

Address

W7004 Suldal Road
Mauston, WI
53948

Telephone

(608) 547-0187

Website

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