Marsh Motorsport Ltd

Marsh Motorsport Ltd New Zealand's leading motorsport engine rebuilders and home of the fastest naturally-aspirated small block in the world.

We're also proud to have built over 47 NZ championship winning engines over all classes in most forms of motorsport - more than any other New Zealand company. Our clients come from New Zealand and around the world because our industry knowledge and mechanical experience lead to proven performance results. We work hard to stay at the cutting edge of racing and high performance engines. We have built direct alliances with a large number of major aftermarket performance parts manufacturers to offer the best quality parts to our clients. Our large engine workshop and experienced team give you total peace of mind for your custom built high performance race engine. We have a huge range of machinery we offer a total engine service, eliminating the need for outwork, ensuring quality and precision in our work through every step in the process.

18/09/2026

289 Ford on the dyno yesterday
This engine is going in a Ford Daytona
Made 403ft/lbs @ 4800rpm and 488hp @ 6800rpm

16/09/2026
15/09/2026

Chris working his magic on a ford intake manifold in the porting room

14/09/2026

Lsx on the dyno yesterday
Few upgrades in the off season and has picked up a bunch of power

11/09/2026

Brand new PRP RB26 block in the shop today
A big power build in the works

31/08/2026

31/08/2026

RB26 crank in the balancer today
Will have a pic of the short block later on today

On the look out for some 401 buick nail head std conrods Don't need a full set but will take anything that's out there
28/08/2026

On the look out for some 401 buick nail head std conrods
Don't need a full set but will take anything that's out there

25/08/2026

When balancing crankshafts sometimes the weight wants to come off the centre of the counterweight
This gives you the opportunity to turn down the counterweights

This will help with throttle response and reduce windage

Address

3B Smales Road, East Tamaki
Auckland
2013

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 7pm
Saturday 9am - 5pm

Website

Alerts

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

Contact The Business

Send a message to Marsh Motorsport Ltd:

Shortcuts

Share

Category