Performance Specialties
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Custom street, performance & race engines.
9" diff rebuilding & repairs. Performance parts & accessories. Total car assembly street, race or show.
20/02/2026
And more BB Chevs on the go.
Trying top chase up a Crower, Callies Magnum or any other descent manufacturers crank to suit SBC with 3.625 or 3.750 stroke, 2.100 journals with BB Chev snout.
Also Dart / World SBC block, Steel caps, BBC raised cam, 4.00 or 4.120" bore siamese, .904 lifters. Preferably new.
10/12/2025
08/12/2025
SB Chev intake going through a lightening process
08/12/2025
Next BB chev dyno ready
07/12/2025
All fired up and just about ready to fry some tyres.
SB Chrysler 360 stroker. Stock block, stock 2 bolt mains with studs, Edelbrock performer heads with a cleanup, flat tappet 254/262 camshaft. Aborted the run at 5800RPM with boost getting a bit too high on pump gas 98. Still made 875HP and 790 ftlbs. Another 700rpm more and this thing will breeze 950+ HP.
BB Chev 98 pump gas hits a low 6400 RPM limit and still breezes 1000+ HP. This will idle in gear at 700 rpm and drive so smooth with the low duration and soft profile camshaft from Bullet Cams.
Thanks to Con at Competition Automotive for fitting me in on short notice.
10/08/2025
Dyno, here we come
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Adelaide, SA
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