Hander Built LLC

Hander Built LLC automotive custom shop and basic repair

Pro street Showdown for Eddie Cochran weekend, come check it out. We got the Trans Am out for it as well
06/12/2026

Pro street Showdown for Eddie Cochran weekend, come check it out. We got the Trans Am out for it as well

A few things to catch up on. 2015 SS we put Texas Speed & Performance headers on then made the tailpipes so it's full 3...
06/08/2026

A few things to catch up on. 2015 SS we put Texas Speed & Performance headers on then made the tailpipes so it's full 3in. Ended up making 400whp exactly. Also just finishing up this 99 Trans Am that got an LS2 and a Strange S60 rear end.

I will be out of the shop Friday-Sunday of this week because I am helping With Eddie Cochran festival this weekend. Catch meat the Pro Street showdown.

We are out of the shop the rest of the day but we are on Broadway for Summer in the City running powerwheels again
06/04/2026

We are out of the shop the rest of the day but we are on Broadway for Summer in the City running powerwheels again

This car was in a few weeks ago for a tune adjustment, well we told him it needed a bigger down pipe because we where ru...
06/02/2026

This car was in a few weeks ago for a tune adjustment, well we told him it needed a bigger down pipe because we where running into issues getting timing to be happy. He went from a 2.5in to 4in and it picked up 100hp at the same boost level and now it's happy everywhere. On top of that the torque is impressive, assuming that is because of the small hotside. This is 18psi on a 7675 .96 a/r.

A couple cars Josh and I where able to clean the tunes up. Please keep in mind 91 "non-oxy" is junk in anything EFI. B...
06/01/2026

A couple cars Josh and I where able to clean the tunes up.

Please keep in mind 91 "non-oxy" is junk in anything EFI.

Both cars will be back for more upgrades!

This GTO made very good power on 15psi with a 2650! I will let Hunter share his details, he put the car together i just...
05/28/2026

This GTO made very good power on 15psi with a 2650! I will let Hunter share his details, he put the car together i just helped him get across the finish line. A little more boost and its going to make 1k easy. We'll done bud.

Tuned with HP Tuners on the factory ecu

We will be closed today to honor our loved ones and everyone that has fought for our freedom.
05/25/2026

We will be closed today to honor our loved ones and everyone that has fought for our freedom.

05/24/2026

Sneaking into work this morning to see if this beast starts! Just in time go into Rochester Chevrolet for its wrap. Holley Terminator X is to easy on this BP 632 TT.

Was able to get this LSA G8 cleaned up and made 650whp, 50 more then when it came in and on a safer tune. Also got th...
05/20/2026

Was able to get this LSA G8 cleaned up and made 650whp, 50 more then when it came in and on a safer tune.
Also got the LS Fox Holley sorted out and ended at 550whp.
Finally got our Charger up and did some tuning, we ended it at 360whp on 12psi and very low timing. Its definitely got a bunch more but it's my wifes daily so we are keeping it soft, maybe one day we will go to e85 and turn it up.

Side note. I am completely booked through the summer, I am so thankful for the business and I will keep pushing to help as much as possible.

05/14/2026

Josh's 3.8 Whipple Hellcat putting down some impressive numbers! Holds the number 5 spot for fastest manual Challengers as well, maybe at this power we can get him moved up a couple more spots. Btw the rest of the chassis is full weight and stock other then Viking rear shocks with just a Monster Clutch holding the power and putting it down.

Address

52 Second Street Se
Wells, MN
56097

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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