440 conversion

[kwackers]

Can anyone tell me if the TTS 440 conversion is compatible with the H model barrels, they reckon their pistons are only for the L model Cheers

[masterofinsanity]

H1 or H2 model?

[kwackers]

I think it's H1 but am not sure how to identify them. There is a KH1 stamped on one of the crank cases and the engine number is ZX400GE01008 if that's any help. Thanks for the swift reply and the awesome site. Cheers

[masterofinsanity]

have a look here to try and help you identify it. viewtopic.php?f=55&t=3612 a lot of people here say the engines are the same and interchangeable with the L so may be an idea to get a L model and update it to the 444cc.

[kwackers]

Cool thanks for the advice

[zimm]

engines are the same as far as the conversion goes.. btw, the tts kit is just 4 piston kits.. then you have to pay for the rebore and pay again to modify the headgasket and again to have someone put it together..

personally, i'd try and source the pistons direct from JE pistons..

TTS prices are negotiable though, as its all been sat on their shelves for ages so id certainly recommend going to see them or phoning instead of just buying online.

[kwackers]

Thanks for the advice, all advice is welcome, I can't visit TTS as I live in New Zealand, the bike is currently being raced as a Post Classic bike in NZ. As I am old and born again ( and not too slim any more 85kg) any help I can get is good news. any other tweaks would be welcome, Cheers