No more piston rocking sound and better compressio
November 26, 2021
taco eater :
Rat rodder from new york, NY United States
Works great for old kits that are in need of a new piston and doesn't clatter around making it quieter
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Gainss
February 18, 2021
taco eater :
Matthew Mulligan from Terryville, CT United States
Single ring revs your engine quicker and holds higher rpms. Those are the only known gains specific to this piston I had. I did quite a few things when I swapped in the piston. So I can’t really speak on power gains.
Don’t worry about that Teflon. It’s more for looks. It peels right off when opening the window. Won’t last long in the cylinder.
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perfect in 70cc AJH
April 27, 2015
taco eater :
rodney from brisbane, CA United States
e50, case matched, 70cc ajh, 4 petal intake with malossi reed block, mikuni 24, mlm cali pipe, points ignition, teflon coated piston with normal 70cc hi hi head, no other modifications, went 64mph. thats my review.
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works with Athena AJH
September 11, 2014
taco eater :
Adam Riggsby from Rutland, MA United States
works well with the Athena AJH. corrects spacing issue on the port timing, but you still gotta countersink a head! the Wiseco 16.3 needle bearing works PERFECT for this piston. go fast!
EDIT : at the dude from connecticut, you need a countersunk head like i said. without it, it runs like crap because it has a squish of like 4mm.
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Athena ajh
July 19, 2014
taco eater :
tyler collins from Clinton , CT United States
They said it would work with athena ajh, my puch ran sweet before I put the piston in, swapped to this and it runs like absolute garbage. I thought it could be something elts I did like a bum gasket or something. Tried with new gaskets and still runs like shit. Went back to stock piston and it runs sweet again. Huge bummer!