TWS Motors

09/29/2026

Looking to do a TR7 V8 or MGB GT V8 conversion? This hassle free package is ready to go!

Ready-to-Run Rover V8 Drivetrain - 3.5 or 3.9 for MGB V8 and Triumph TR7 V8 conversions.

08/27/2026

Our highest numbers ever! TWS Performance 5.0 built for TWS founder Woody Cooper. Can't wait till this thing is in his 1980 Triumph TR8 aka BAD8. Stay tuned for videos.

08/04/2026

🚗 Flawless 700+ Mile TR8 Road Trip!
At TWS Motors, we build cars for the drive. Check out this incredible 1980 Triumph TR8 maiden voyage from our shop in Taunton, MA, all the way home to Ypsilanti, MI—700+ miles without a single issue!

🔧 Craftsmanship You Can Depend On
Meticulous engine detail, reliable performance, and total peace of mind, from the final checks in the shop, to the open road. A build you can truly trust.

07/31/2026

Love that Holley Sniper 2 kit and TWS Motors Performance 3.5!

07/29/2026

He put a what in a what?

07/26/2026

Post 4 of 5 in the TWS Tech Series.
Q: I currently have a 3.9 Rover V8. Can I fit a 4.6 or 4.8 into my vehicle?
A: Yes! All Rover V8's are dimensionally the same, with only bore and stroke changing to create different displacements. This means you can take your existing external components (intake, timing cover, etc) and swap them over to the 4.6 or 4.8. If you are running EFI, a new chip and MAF are often required.

TWS can assist with larger displacement engines, chips, and MAF upgrades.

https://bit.ly/twschipupgrade

07/22/2026

Price drops! New cars for sale! Check out our latest stock of TR8's on our site. https://www.thewedgeshop.com/cars-for-sale.html

07/19/2026

Post 3 of 5 in the TWS Tech Series.
Q: What temps should I see my Discovery 2 run? Where should I be concerned?
A: We like to see temps under 205 during full operation. Anything over 215 likely indicates a problem. In warmer climates, we expect cars to run warmer, and consistent cycling is what is most important.

Aluminum radiators, inline thermostats, and upgraded water pumps all help. Checkout the TWS Ultimate Cooling Package for the best of the

https://bit.ly/discovery2-cooling

07/12/2026

Post 2 of 5 in our TWS Tech Series.
Q: What are top hat liners and how do they help? Do you install them on every motor?
A: A major fault of the Rover V8 is liners slipping and causing coolant consumption, overheating, and/or knocking. Since the stock liners have nothing stopping them from moving down, and the thermal expansion differences between aluminum (the block) and cast iron (the sleeve), it is almost inevitable. We top hat all of our motors, except the 3.5 as we do not see this issue due to the small overall bore size,, resulting in a thicker liner.

07/07/2026

TWS Gathering 2026 event details announced! Oct 2 - 4 Long Pond PA USA. Pocono Raceway. We will be doing our event in conjunction with in their season closing 1/3 mile roll racing event. See all the details in the link below.

https://www.thewedgeshop.com/event-registration.html