What are the opening hours?

Monday 8:30am - 5:30pm Tuesday 8:30am - 5:30pm Wednesday 8:30am - 5:30pm Thursday 8:30am - 5:30pm Friday 8:30am - 5:30pm

https://www.facebook.com/150117835158486/

Hendry's Performance Engines

Home
Australia
Mackay, QLD
Hendry's Performance Engines

Directions Contact the business

We offer all kinds of performance packages and engine builds on all vehicles. Specialising in the holden LS range and complete engine builds on all engines

21/10/2026

Once again sorry for the lack of workshop updates as it’s been ridiculously busy still as of late. So we will try catching up on all that’s been happening Another one all completed back out on the road. This Jeep SRT came in with a suspected injector fault. But we diagnosed and found it had broken a valve spring and bent the valve. So it was a strip down and repair.
While apart the customer wanted a full camshaft upgrade and CNC head package done on it. This is the first 6.4 Hemi we have done a full CNC port on the heads so we were keen to see the differences from our other jeep cam package upgrades we have done.
We completed a list of mechanical repairs also while apart upgraded oil pump and timing chain and done a full MDS delete along with all other supporting mods.

11/08/2026

Another recent Harrop Performance Supercharger package completed on this immaculate E3 GTS. We have previously fitted a 2650 with cam and hi stall and all the fruit for Carwyn on his VF SS. This time he’s picked himself up this immaculate E3 GTS and opted to go with the 2300 supercharger and left the factory camshaft and engine unopened on low boost and carry out daily street duties. Mixed with our tune this thing came up a treat on the Dyno. Ready to cruise. Thanks again for choosing us for your second built combo guys.

10/08/2026

We have had a run of Harrop Performance Supercharger packages again lately. Gareth brought his tough as VE SS in for a complete 2300 package with Harrop OTR and infill panels Harrop lead covers and the lot get this combo looking great. We have a harmonic balancer on its way to bring the boost up a little and she will be loads of fun on the street matched with the cam package we already did a few years back it’ll be a nice combo. Thanks mate for trusting us with your pride and joy and look forward to seeing it out on the street.

08/08/2026

Another busy couple of weeks in the shop. With a VF SS in for a complete Harrop OTR kit and full exhaust and tune. Had a nice low klm Yellow VE SS in for a retune from another shop after running really rich and overfueling issues. And an early model VE Clubsport in that had a failed engine. So customer decided due to how busy we are at present and current lead times on engine builds. He decided to upgrade the original LS2 with an LS3 upgrade he purchased we fitted a Harrop OTR aswell and fitted and tuned the new combo for him ready to hit the road again. For all your performance upgrades tuning and general mechanical repairs. Contact us at the shop and see how we can help you out.

07/08/2026

It pays to do some basic checks when purchasing secondhand engines. This one was purchased as a good running engine to go into a little hot rod for weekend cruising. Customer wanted a set of new gaskets and seals little baby cam and new lifters and timing chain and oil pump upgrade and that was all. On opening the engine we found it had been full of water in a few cylinders for a very long time. Engine completely seized. Piston rings seized in the pistons and requires a full rebuild. Always pays to have these things checked before paying good money for absolute junk. We will give it a quick freshen up as it’s just a weekend cruiser and get it back running reliably.

06/08/2026

Another one out the door just in time for Gundy 500. Sorry for the lack of updates lately. After our finke crash the old ribs and shoulder have been giving me a bitta curry so I’ve been a long way behind on work than what we had planned. But the boys have banded together to help me out in the shop while I been on a bit of recovery. Steve’s patrol came in for a complete re wire and a heap of mechanical upgrades. The engine definately wasn’t the combo he thought he had in it so that was a bit disappointing to find out for him when we opened it up and I’m sure it’ll be back to fix the rest of the things we found at some stage. But for now just hoping to see him do a full 500klms this weekend without the ongoing issues he was having. Good luck mate and appreciate sending it all the way here and trusting us with your racecar.

06/05/2026

A few of our recent Cam Packages that we have completed recently. We have had another recent run of cam packages and we love our LS upgrades. Thanks again to all our loyal customers these last couple of months have been some of our busiest yet so we appreciate all your support and patients when we are hard to get hold of on the phone. As always call in and see us or send us a text and we will get back to you all as soon as we can.

29/01/2026

The off road racing season is coming around so quickly for the 2026 season and we have been putting in the hours as much as possible with buggy and truck builds and fab work. Plus our Hendry Performance Engines off road engine builds and packages with more 7ltrs all coming together. We apologise to the people who we have missed on phones. But please just send us a txt and we will reply as soon as we are available.

29/01/2026

The little 65 mustang is on the rollers ready for tuning and tidy last bits of the engine bay up before getting a wheel alignment and heading home. We rebuilt the original 289 Windsor and replaced all the steering aswell as a heap of other work while it was apart.

26/10/2025

We have been pretty bloody quiet on the social media side lately sorry guys. But here’s a few of the recent cam and head or cam and tune packages. As well as some of our other recent tuning. We have been a little hard to get hold of due to recent work loads. But contact us for all your tuning and performance work or leave us a text and someone will always reply. Thanks again to all our valued customers for their support.

Address

8-10 Cowleys Road Racecourse
Mackay, QLD
4740

Opening Hours

Monday	8:30am - 5:30pm
Tuesday	8:30am - 5:30pm
Wednesday	8:30am - 5:30pm
Thursday	8:30am - 5:30pm
Friday	8:30am - 5:30pm

Website

facebook.com

Alerts

Be the first to know and let us send you an email when Hendry's Performance Engines posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.