Zshack

Zshack Specializing in the 300zx (z32). We build high hp vg engines in house, perform diagnostic's, & e85 t

08/07/2026

Another GTX2860 gen2 build done. This features a ZShack built engine with stock heads, top feed injectors and a full Haltech Elite 2500 buildout. Congrats Eddie Gallegos, we hope you enjoy the car. It makes just over 700hp on e85.

For our local Houston owners, Don't trust or want to pay for a tow truck? Let us come get the car at no charge. Outsid...
07/02/2026

For our local Houston owners, Don't trust or want to pay for a tow truck? Let us come get the car at no charge. Outside of Houston and across the country we have options for that as well, contact us today!

If you have been waiting to get your Z in with us, please reach out as we have some slots opening up. We would love to c...
06/30/2026

If you have been waiting to get your Z in with us, please reach out as we have some slots opening up. We would love to chat with you about your z32 goals. We have a couple of project cars on hold due to financial set backs on the customers end that we would like to fill. Message us on here or call our shop at 832-906-6583.
We look forward to helping you make your z everything you want it to be.

05/19/2026

Todd Elbrink brought his car in for some small upgrades like brakes and some other small things. We were not happy with how the car was running and decided with Todd to diagnose the issues then re dyno tune the car as this car was built and tuned by a different shop. Found an inop air regulator that was not even hooked up, powder coated throttle bodies that would not seal properly and missing hardware, and the wrong base file uploaded onto the Nistune board that was causing issues that the tuner was trying to tune around. We ended up fixing the issues and bringing the power level up at the same boost level as before and coming online sooner. Thank you Todd for trusting us with your beautiful car and glad we got everything sorted out.

CTSV 4 piston brakes powder coated Illusion Cherry red with matching rear oem calipers
05/15/2026

CTSV 4 piston brakes powder coated Illusion Cherry red with matching rear oem calipers

Oem calipers powdered coated in house
05/05/2026

Oem calipers powdered coated in house

06/05/2025

Welcome to the 800hp club. Richard Venner and his son Robert Venner sent us their car all the way from Oregon to get the ZShack build. We have gotten very familiar with pumping the exact recipe out on multiple cars are are very happy with the results. Details are fully built ZShack longblock with JWT 400+ cams only in the heads. Bde top feed 1300x injectors, BDE R35 coilpacks, Haltech ELite 2500 using the pro harness for Wiring Specialties. GTX Gen2 2860's with all breather mods. on pump gas the car makes 546hp and 492tq at 17ish psi. Switching over to E85 the car becomes a monster, making 806hp and 765tq at 30psi falling of to around 27.

UPGRADES!While we were the first tuners to run a state of the art knock monitoring system on the z32 platform, the origi...
05/21/2025

UPGRADES!
While we were the first tuners to run a state of the art knock monitoring system on the z32 platform, the original Plex V2 system has become dated and worn. We just upgraded to the new Plex V3 knock monitoring system! It is the most advanced knock detection system available for tuners! The v2 system was already excellent, but the v3 is even better! I look forward to tuning with it from here on out!
In this business, You’re only as good as your tools!
Only the best for our ladies!
:-)

02/12/2025

We have a full ZShack build here for Jose Hernandez. Starting with the engine build a full ZShack longblock with the only head work being JWT 400+ cams. BDE top feed 1300cc injector setup, and GTX Gen 2 2860 turbos. ECU is Haltech Elite 2500 w Wiring Specialties Pro harness, R35 coilpacks and the UC-10 Haltech 10" dash display. Car makes 551hp and 518tq at 20 psi on pump 93 and then on e85 it makes 770hp and 752 tq at 29 psi.

09/27/2024

All the way from Fargo, North Dakota we have Steven Cossette's originally fully built Stillen 300ZX. While the Stillen mods were nice and the car had pretty much everything from the catalog on it, more power was needed. So we went with a fully built ZShack engine, Haltech Elite 2500 featuring the Wiring Specialties PRO harness for install. Z1 GTX gen2 2860 turbos, BDE top feed kit with 1300cc injectors. We ended up at 770hp and 740tq at 32psi dropping off at the top. This was on e85. Congrats Steve I know you are gonna be having a blast with this when the weather is nice up there.

Address

16321 Loch Katrine Lane, Ste C3
Houston, TX
77084

Opening Hours

Monday 11am - 9pm
Tuesday 11am - 9pm
Wednesday 11am - 9pm
Thursday 11am - 9pm
Friday 11am - 9pm

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