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I don't normally waste time dribbling about accomplishments at work, though figured this was probably worth a mention.
Been getting a few good tuning challenges this trip to Sydney, the latest was a Holden 6 running 3 x 500 Holleys that I converted to run on alky, turned out my bench tune was pretty close, with 9 pulls to level the bsfc and end up with a safe a/f.
Made 422 fw hp, took the throttle like it was a single 2 barrel carb setup.

The carbs after modding and re-plating. The carbs fitted. I took a couple of videos of it running, though don't have a YT channel any more to host them.

Holy crap

That head looks the biz

Whats that going in?

That looks like the new HSD Irving head.

Nice setup. Apart from alcohol whats keeping it cool on the dyno?

Biggvl wrote:Holy crap

That head looks the biz

Whats that going in?

A Rail.

vlad01 wrote:That looks like the new HSD Irving head.

It's a Joe Zullo head.

Charlescrown wrote:Nice setup. Apart from alcohol whats keeping it cool on the dyno?

Other than the air pulled in from above the motor, not much else.
The block's been solid grouted, just have to keep the run time down to 5 minutes or less for the head.

Very similar looking though.

vlad01 wrote:Very similar looking though.

62011946_2473229029375284_7768035837622616064_n.jpg

The JZed head is the old "Duggan" head.

This one below wasn't a challenge to tune, though definitely unique.


Getting a lot of multiple carb jobs too!

Ummm, what’s with the knobby front tyre???

its off road obviously