Horsepower Garage Performance & Dyno Tuning

16/10/2026

Hi all
Due to an injury suffered in an accident we have to limit our working schedule to only three days a week
Tuesday to Thursday
Hope this doesn’t affect our customers to much
Thanks again for all your support

09/10/2026

08/10/2026

Customer car came in with a noisy lifter and we removed and replaced with a crow cam 1202 and dod delete also replacing cam bearings and all other parts needed for a good reliable car
With Dyno tuning we have a great result for our customer

11/09/2026

Here we have been testing some intakes manifolds on our
Monaro
416ci Ls based engine
Higgins heads std rockers
Cam is Ls cam shootout winner off YouTube
4l80 with 3600 rpm stall
Started with a
ls3 std plastic manifold using 92 mm cable throttle body
headers are 2” primary and 3.5 collector , twin 3” cat back
Ls3 manifold came up with
335kw 449hp and around 632 ftlb torque
Then we fitted a Holley hi rise manifold with a single 4brl throttle body with a result of
367kw 492hp and 621ftlb of torque
We then swap it out to a twin 4 barrel throttle bodies resulting
377kw 505hp and 648ftlb torque
Finishing up with a
Fast 102 plastic manifold
348kw 467hp and 659 ftlb torque

06/09/2026

Save the Date.

03/09/2026

Vf ute custom tuning

03/09/2026

Speedo testing for engineering certification