PH +64 9 262 0777

8 Manu st
New Zealand

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Please selected Stage and Dry sump option for pricing 


With over one year in development the HRE Toyota 1UZ Superstock Engine is ready for the track, boasting 501hp and 378ftlbs (in S2 form). Power delivery has been engineered to suit Speedway racing with a broad power curve, peak torque is reached at 6250rpm and peak HP at only 7250rpm making for a very easy engine to drive. The HRE Superstock Race Program was made to challange the standards, you can read more here about what we can offer you as a complete race package.


You will find stage option available to suit your budget with future upgrades possible from a S1 to S2 engine spec as you desire (details in below tabs).  If you are after something more or would like to build a 1UZ or other race engines to suit another class of racing custom one off engines can be built to suit.  


Expected maximum build time of 3 months from order date, you will be kept inform on engine status throughout the build with regular updates.


Your engine will be covered by our limited workmanship warranty, you can read more about this here. 


A rebuild price estimate of $4,900+gst is expected after first season of racing, additional engine wear will be assessed case by case. 


All prices exclude GST and are in NZD

International shipping cost will priced per job

Exhaust headers not included but can be made on request 

Engine may slightly deviate from photos due to continued development of our products 

Toyota 1UZ Superstock Race Engine

Head Package
Short Block Package
Dry Sump/Accessories
    • Toyota 1UZ vvti 
    • (S1) 244ci (4.0L
    • (S2) 248ci (4.064L)
    • 10.0:1 compression ratio 
    • Carbureted Fueling (avgas)
    • Built to New Zealand Speedway rules (sealed engined)
    • 501hp 378ftlbs (S2 Spec)