Brian Gardner ST ABC Upgrade

What is it? An ABC upgrade for Super tigre 60's.

Produced by: Brian Gardner

Cost of Product: The upgrade cost about $80.00 US Dollars.

Product Quality: score of 1 - 10, is a 10

Parts Included: (1) Brass sleeve chromed (1) Aluminimum Piston, non ringed (1) Instruction sheet.

This upgrade replaces the stock sleeve, piston/ring configuration on the ST60 for a complete conversion up to ABC configuration.

After looking at the sleeve & piston under the shop microscope, Brian's work can be considered as excellent in quality.


Brian, I just got my ST60 ABC up Grade kit, Nice, very Nice!

Can't wait to install it and start the bench running.

Good instructions are provided!

Now, I'm in the process of digging up Eric V's flying comments a few months back on his ST ABC conversion.

The one thing I was worried about with the conversion, you did confirm in the instruction letter.
(Bitting) Too wet and it will "BITE". Yep loading her up after the upgrade may be an adventure in pain. OH well I'll dig out the old rubber hose

Thanks again Brian, good job!
Mike Clark

Guys, lets either make this into a review section or shut it down.

What is it? Where did you get it? How much does it cost? What is it like? Good points, bad points (hopefully none, but who knows?)

Give a review, not just three cheers.

yep, you'll find they will start relatively dry compared to the ringed setup