Arias Forged PIstons are available from Rocket.

Here are the specs...

FORD B.A XR6 TURBO PISTONS
STD BORE FACTORY RANGE 92.25MM TO 92.31 BORE
AP 341813 20 THOU OVER 3.648"BORE 92.65MM BORE
PISTON DISH - 2 CC LESS THAN STD
2 X VALVE RELIEF 1.5/1.5/4.0 MM RINGS
PISTON HAVE FACTORY OFFSET ON PIN
SUPPLIED WITH RINGS.

PART NO: AP341813 = 20 THOU OVER
PART NO: AP341814 = 10 THOU OVER

I deal alot with rocket at work, and to get the arias pistons done with flat top was going to cost over $2000, and the BA valve reliefs are in the wrong spot.
anyway i have it all sorted out and i'm CP pistons, the BA turbo piston made with no alve reliefs and with no dish and at a very good price. perfect

Hey Tickford,

If someone's trying to slug you over $2000 for those pistons from Rocket... You're getting it in the rear!

Their retail price is $1300.

A custom set won't even get up to that sort of mark.


If the valve reliefs are wrong: So are the Genuine Ford Factory pistons! Arias put the valve reliefs in the exact same spot as the factory did. Same with the pin offset.



Talk to Mick or email him at sales@rocketind.com

BA heads have 4 valves per cyl, EF heads have 2.
there for the valve releifs are in the wrong spot if i use them in an ef engine.

arias direct want 1800 for custom one off pistons. trade price

Hey tickford where do you work? I need a decent mechanic to sort my F truck.

hmm what needs sorting?

Innisfail to home hill on 110 liters of fuel.

PM me with all the details of the engine mods