Pokey Turtle performance

Pokey Turtle performance Specializing in LS engines. We do upgrades to get you more performance as well as standard maintenance on your vehicles.

01/08/2026

Its been along time coming, but the '49 is almost ready to leave! That sts-v blower mounted on a gen4 aluminum 6.0 with a blower cam sounds amazing🤙

06/10/2025

PLEASE message the fb page or text me with your questions on work needing to be done or needing help with something, and if a phone call is needed and I don't answer leave a voicemail. Ill return calls and messages as soon as possible... getting way to many non priority type phone calls lately and being the only person here working, it prevents work from getting done. Thank you!!

'19 silverado was towed in and drove out with a brand new 6.2 crate motor last week, we didn't fully disassemble the ori...
03/24/2025

'19 silverado was towed in and drove out with a brand new 6.2 crate motor last week, we didn't fully disassemble the original motor to find out the exact cause of failure because we agreed the long block was a cheaper route for repair (since it included a 100k 3yr warranty from dealer). But when it was towed in once valve covers and rockers were removed we found every (pictured is just what I grabbed out of the 😎 intake valve pushrod was noodled! Now back on the road n back to work!

The owner of this ‘15 Silverado (only 85k miles) already had to replace the transmission due to poor factory tuning. A y...
02/19/2025

The owner of this ‘15 Silverado (only 85k miles) already had to replace the transmission due to poor factory tuning. A year ago, a shop replaced the lifters and head gaskets after lifter failure—but they used cheap knockoff parts and didn’t do a proper DOD delete. As a result, the truck was towed in again with a failed lifter, a broken tray, and a bent and broken pushrod. To make matters worse, the previous shop refused to warranty their work. Now, it’s fully deleted, built with quality parts, and properly tuned for both engine and transmission.👌

Noticing more failures do to bad cams and warn lobes on the non dod lifters too, so just shutting off 4cyl mode isn't guaranteed longevity!

GEN V LT dod deletes keeping me busy every week this year! Looking to enhance the performance and reliability of your GM...
01/24/2025

GEN V LT dod deletes keeping me busy every week this year!

Looking to enhance the performance and reliability of your GM Gen 5 LT engine? Upgrade with a DOD (Displacement on Demand) Delete Service!

Why Choose a DOD Delete?

Improve Reliability: Eliminate the risk of lifter failure caused by the DOD system.

Boost Performance: Unlock your engine's full potential with optimized tuning and parts.

Customization Options: Tailor your setup with high-quality camshafts and components to match your driving style.

Peace of Mind: Say goodbye to the common issues associated with cylinder deactivation.

What’s Included:

Removal of DOD/AFM components

Installation of performance lifters, camshaft, and supporting hardware

Custom tuning for maximum power and efficiency

Upgrade your GM Gen 5 LT engine today and experience the power it was built for! Contact us now for a consultation or quote.

08/05/2024

A build that escalated from just recieving a cam 6.2, to a gen2.5 78/75 turbo lol.. car was brought in with a knocking dinosaur motor, and leaving with a boosted 6.2! Fitted a built 9" rearend in it, 4l80e with stall, fabbed up a turbo kit using holley turbo manifold, vsracing gen2.5 78/75 turbo, vs racing waste gate and bov. Holley drop in fuel pump / sending unit. Along with alot of other misc stuff to get it where it's at 🤘

08/04/2024

I'm sure we all can lose count on how many times that's been said!
... with that being said, have multiple truck cams in stock 😅

'90 c10 finally got picked up yesterday, we put a 6.0 in it with all new gaskets, trickflow cam with supporting valvetra...
06/11/2024

'90 c10 finally got picked up yesterday, we put a 6.0 in it with all new gaskets, trickflow cam with supporting valvetrain, arp head bolts, customer requested sheetmetal intake. 4l80e trans.. also upgraded the dual factory tank set up to function with the 6.0

The next 2 big jobs to get hammered out and finished are the turbo 6.2 skylark amd supercharged 6.0 '49 chevy!!

These 2 gorgeous trucks came in that were built by another shop down south with alot of wiring, and mechanical issues.. ...
04/23/2024

These 2 gorgeous trucks came in that were built by another shop down south with alot of wiring, and mechanical issues.. we got all the issues fixed and wiring cleaned up. Added proper trans cooler set ups to both, upgraded the fuel system and lines on the red '91 as well as the proper oil pan. Blue '95 also received a 3k stall converter.

04/19/2024

Nice lil 6.0 4l80e swap in a '86 El camino out the door this week, clean n simple engine bay now 👌👌

02/21/2024

Lil busy this winter/spring!!

Might take on 2 more swaps till fall, not booking any swaps late spring or summer.

Always have time to slam out cam jobs and all other work just no more full out builds till fall.

Address

N1085 County Road O
Rubicon, WI
53078

Telephone

+12624700543

Website

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