Something tells me this is going to be a long threadwayupnorth05machz said:

IMHO the wiescos are just fine I run them in my F8 & F9 but they do expand faster than cast pistons so they require a good warm up before "getting on it"

Something tells me this is going to be a long threadwayupnorth05machz said:i need to rebuild my 98 machz and i'm thinking of putting wiseco pistons in this time and i'm just wondering what you guys think any info would be great.
got enough snow on sunday to make the ground white wont be long now.
[snapback]918720[/snapback]
wiseco pistons are aslo forged, so if you ever wanted to put a healthy shot of spray to your motor wiseco is the way to go. Also keep in mind the OEM pistons are weighted different than aftermarket so if you replace one you should definately use OEM. Also Rotax pistons no mater what size...standard, .10 over, .20 over all weigh the same, so you can keep the motor balanced better should you only need to replace one piston. MOST aftermarket pistons are not this way, Generally the larger the displacement the heavier the piston.wayupnorth05machz said:i need to rebuild my 98 machz and i'm thinking of putting wiseco pistons in this time and i'm just wondering what you guys think any info would be great.
got enough snow on sunday to make the ground white wont be long now.
[snapback]918720[/snapback]
Are you using recommended clearances or did you give a couple extra thou?Something tells me this is going to be a long thread![]()
IMHO the wiescos are just fine I run them in my F8 & F9 but they do expand faster than cast pistons so they require a good warm up before "getting on it"![]()
Not trying to be a smart "edit for bad language", but how many trail motors does Benoit build.........just curious? I've always associated them with race motors.BENOINT PERFORMANCE use wisecos