The PCM (Pleasure Craft Marine) GT40 marine engine, famed for powering the CorrectCraft Nautique, was a popular choice in high-performance ski boats throughout the 1990s and early 2000s. This robust engine relied on the EFI-MA39 ECU, which is integral to managing the engine’s electronic fuel injection system. Unfortunately, as time passed, these ECUs became notorious for failures, and with the EFI-MA39 being discontinued, many boat owners found themselves without a replacement option.
One of the most common questions we get asked about LS engines is which cam for me!
Choosing the right camshaft for your LS is crucial for achieving optimal performance and meeting your specific driving needs. At T.I. Performance, we offer a wide range of LS camshafts designed to enhance horsepower, torque, and overall engine efficiency. Whether you’re looking to boost your street car’s performance or need a camshaft for your track-focused build, our selection caters to various applications, ensuring you find the perfect fit for your LS engine.
Our expert team can help guide you through the cam selection process, considering factors like compression ratio, boost, and intended use. We have also listed the correct springs and cam gear needed for each swap. With camshafts in a variety of profiles, including mild street cams, aggressive race cams, and everything in between, you’ll find exactly what you need to unlock your LS engine’s full potential. Trust T.I. Performance for all your LS camshaft needs and elevate your performance to new heights.
The guide below lists our most popular grinds for each LS application. If you have any questions about which cam or what parts to go with it, contact us.
Stock or small converter. Tough idle, 500kw plus at wheel with 15 psi boost.
LS Valve Springs, Lifters and Timing Gear
We have the right top end setup for your LS, including Genuine GM lifters, Crow 3 bolt timing gears, new timing chains, gaskets and more. Click here to see our LS Engine Parts range or contact us if you need a hand putting together your setup.
Need a hand selecting a cam for your LS?
Hopefully this guide helps you navigate our huge range of camshafts and pick the right cam for your LS build. Whether it’s LS1, L76/L98 or LSA, we have the right camshaft, springs and timing gear for your LS!
We have designed a clip-in plastic cover to ensure your J3 Chip stays located in the correct place and is protected from damage. Available in Red, Black and White, the cover is printed from ABS+ plastic. More info at https://www.tiperformance.com.au/products/clip-in-j3-chip-cover/
https://www.tiperformance.com.au/wp-content/uploads/2024/05/IMG20240524094522-scaled.jpg19252560Jason Bolgerhttps://www.tiperformance.com.au/wp-content/uploads/2024/07/Logo_FINAL_001_newcolour_transparent_stroke_v2_488-1.pngJason Bolger2024-05-24 13:06:302024-05-24 13:08:07J3 Chip Cover Now Available
Reply to our Favourite Ford Competition post with a Photo or Video of your favourite Ford. This can be your own or someone elses car but something that you love!
Share our post and get as many likes on your photo as you can!
The picture or video with the most likes by Sunday the 24th Match will win a $200 T.I. Performance voucher!
Your picture can be of any Ford of any vintage, so get creative and post your pic up now!
https://www.tiperformance.com.au/wp-content/uploads/2024/03/all-ford-day-competition.jpg10801920Jason Bolgerhttps://www.tiperformance.com.au/wp-content/uploads/2024/07/Logo_FINAL_001_newcolour_transparent_stroke_v2_488-1.pngJason Bolger2024-03-17 08:00:002024-03-15 18:27:38Favourite Ford Competition
We’re running a clearance sale on some BMC CDA and OTA Carbon Fibre intake kits. See https://www.tiperformance.com.au/product-tag/bmc-clearance/ to grab a deal while stocks last.
Choosing the right ECU for your application can be a complex task. They come with a varying range of features, inputs and outputs which you’ll need to map to your combo to pick the right product.
Below is a table comparing the main features of all Haltech Elite and Nexus ECUs. It lists features, inputs & outputs on the Elite 750 through Elite 2500 ECU.
For any more info or to choose the right ECU for your next build, please contact us.
As some avid YouTube followers may have noticed, we’ve been working with Michael and Nathan from Hackshop Garage for some time now. We’ve launched a new section of the site which features a bio on each car along with the products used in each build. Check it out here.
https://www.tiperformance.com.au/wp-content/uploads/2021/07/HackShop-Logo-FINAL-500px-black-matte.png355500Jason Bolgerhttps://www.tiperformance.com.au/wp-content/uploads/2024/07/Logo_FINAL_001_newcolour_transparent_stroke_v2_488-1.pngJason Bolger2021-07-24 00:10:212022-07-18 00:17:28As Seen on Hackshop Garage
https://www.tiperformance.com.au/wp-content/uploads/2021/05/hackshop-screenshot.png480851Jason Bolgerhttps://www.tiperformance.com.au/wp-content/uploads/2024/07/Logo_FINAL_001_newcolour_transparent_stroke_v2_488-1.pngJason Bolger2021-05-25 21:51:052021-05-25 22:43:25Fluid System Builder on Hackshop Garage
The T.I. Performance Fluid System Builder allows you to build a Fuel System, Breather System, Cooling System etc simply by dragging and dropping parts onto a grid.
Built from the ground up by revheads for revheads, our system is designed to make it easy to assemble your system from end to end. Browse our categories using the Parts panel, then just drag your AN Fittings, Braided Hose, Fuel Rails etc onto the grid to put together your system visually.
When done simply hit Buy Now to purchase the parts in your design! You can also add other items to your cart before completing checkout.
No more scraps of paper, no more scouring through paper based catalogs!
For more info on how to use the Builder, or to request new features simply contact us.
https://www.tiperformance.com.au/wp-content/uploads/2020/09/Image-20200920-105032.png10271906Jason Bolgerhttps://www.tiperformance.com.au/wp-content/uploads/2024/07/Logo_FINAL_001_newcolour_transparent_stroke_v2_488-1.pngJason Bolger2020-09-21 10:54:002024-06-18 23:15:38Fluid System Builder Now Live!
At T.I. Performance, we have a huge range of Ford Barra parts and accessories that have been hand selected to keep your Barra performing efficiently and in great condition. Whether you are after Injectors, Oil Pump Gears, Valve Springs or a Tactrix flash cable to tune your car with PCMTec, we have you sorted.
We ship worldwide and have same day, express courier and express post options available.
https://www.tiperformance.com.au/wp-content/uploads/2020/04/barra-rocker-cover-off.jpg9481422Jason Bolgerhttps://www.tiperformance.com.au/wp-content/uploads/2024/07/Logo_FINAL_001_newcolour_transparent_stroke_v2_488-1.pngJason Bolger2020-04-26 13:21:162020-04-26 13:21:18Your source for fast Barra parts delivered to your door
For decades, Walbro automotive fuel pumps have been manufactured by TI Automotive. As of late 2019, these same pumps are now branded with the TI Automotive name, carrying a legacy for more than 60 years of manufacturing the most popular drop-in fuel pumps, with the same performance, quality and reliability that you have come to know and expect. This means you will now receive the exact same pump in an TI Automotive box.
TI Automotive products are still manufactured in their plant in Caro, Michigan in the USA, where they have been making fuel pumps since 1983. TI Automotive are certified ITAF-16949 and ISO-14001. Note that TI Automotive is a totally different company to T.I. Performance!
At T.I. Performance, we source our pumps from a registered Australian wholesaler, deliver them with holograms for authenticity and supply them with genuine fuel pump fitting kits and strainers.
https://www.tiperformance.com.au/wp-content/uploads/2019/12/walbro-ti-automotive.jpg8531280Jason Bolgerhttps://www.tiperformance.com.au/wp-content/uploads/2024/07/Logo_FINAL_001_newcolour_transparent_stroke_v2_488-1.pngJason Bolger2019-12-31 00:02:142023-12-03 10:47:38Walbro is now known as TI Automotive
This year we have pulled together some awesome deals to help you fill your stocking this Christmas! For the month of December we have discounts on a range of products from Turbosmart, Raceworks, Crow Cams and more! Check out the Christmas sale list and save big this Christmas.
https://www.tiperformance.com.au/wp-content/uploads/2019/12/2019_christmas_sale-website.jpg8001200Jason Bolgerhttps://www.tiperformance.com.au/wp-content/uploads/2024/07/Logo_FINAL_001_newcolour_transparent_stroke_v2_488-1.pngJason Bolger2019-12-01 09:08:002019-12-02 22:10:57Christmas Sale
We’ve added support for Zip – both Zip Pay and Zip Money! Zip allow for larger orders than AfterPay, so now you can grab that Turbo Kit or Camshaft Kit you’ve been waiting for – and best of all it’s interest free!
Just a quick update! We’re always trying to make our website easier to use, and today we added two new features;
Address auto-complete. Just start typing your address, and Google will auto-complete it from it’s list of known addresses. Too easy!
Create an account. This one is for our repeat customers; up until now you’ve had to enter your details every time you checkout. Now just tick the “Create an account?” check box and set a password, and the site will remember your details for next time.
If you have any other suggestions use the comments below!
https://www.tiperformance.com.au/wp-content/uploads/2018/05/Screenshot_20180507-120425-both.png768904Jason Bolgerhttps://www.tiperformance.com.au/wp-content/uploads/2024/07/Logo_FINAL_001_newcolour_transparent_stroke_v2_488-1.pngJason Bolger2018-05-07 12:31:032018-05-07 12:31:03Making checkout easier to use
Harrop held an open house day on 1 October 2017, and we went along to see what goes into their awesome locally designed, engineered and manufactured Supercharger kits.
https://www.tiperformance.com.au/wp-content/uploads/2017/10/Image-153.png458880Jason Bolgerhttps://www.tiperformance.com.au/wp-content/uploads/2024/07/Logo_FINAL_001_newcolour_transparent_stroke_v2_488-1.pngJason Bolger2017-10-01 21:47:172017-10-01 21:53:27Harrop Open House 2017
https://www.tiperformance.com.au/wp-content/uploads/2014/08/upper-arms-2.jpg8001200Jason Bolgerhttps://www.tiperformance.com.au/wp-content/uploads/2024/07/Logo_FINAL_001_newcolour_transparent_stroke_v2_488-1.pngJason Bolger2017-09-25 02:17:202017-09-17 19:22:58AU Upper Arm Adaptors back in stock
