need advice on a AIRSAL 52mm kit

[pitviperacing]

I have a AIRSAL 52mm and 42 stroke kit, need some advice to make it run good. Was told the ports where off and it needs port work in order to run right :confused: I did notice the piston doesn't have the 2 holes like my stock piston had?? any other tricks??

I bought this kit last year and installed it but it ran like crap so i had my stock cyl ported and used it. I would like to figure the airsal kit out and use it for next season.

Thanks for any help:D
Brian

[wvspeedfreak]

We ran one on our Kasea and it ran good right out of the box.I am sure there is room for improvement though and I belieive I remember Billy Holt saying it was a good cylinder once the ports were "put" where they needed to be.If you could could get in touch with him I am sure he could help you.

[etondaddy]

Justin said the magic words Billy Holt

[pitviperacing]

Thanks for the advice,I'll have to give Billy a call.


Etondaddy,I sent you a PM about the dual a arm kit,wasn't sure if you got it or not?





Thanks again,
Brian

[etondaddy]

Originally posted by pitviperacing
Thanks for the advice,I'll have to give Billy a call.


Etondaddy,I sent you a PM about the dual a arm kit,wasn't sure if you got it or not?





Thanks again,
Brian
Sorry I forgot about ya lol :D check it now

Mike Kozura

[wrhracing]

Deck it , raise it , open the exhaust up, cut the head. Kind of like a port job.

[pitviperacing]

Thanks WRH, was told this was a bolt on kit, had I know I would have to do work to it wouldn't got :ermm: over priced to:mad:

Thanks Again!

[wrhracing]

Well it bolted on properly, has very low port timing, squish angle is incorrect to the piston dome angle. Nice head construction.

[i-zapp]

i have one available cheap, if anyone needs one.

[jetski_dawg]

i put a 47 on a 50cc engine and it ripped!! i was very happy.. so i bought one for the 90 and it was worse than the factory ..