High Comp. Pistons

earywig · Post by **earywig** » Thu Dec 28, 2006 4:36 pm

I think TTS are the people you should be talking to.

http://www.tts-performance.co.uk/

Post by **phuk72** » Thu Dec 28, 2006 8:19 pm

Who makes the 878cc pistons and where do I buy them? what do the barrles need boring to or are the specs all in with the piston kit? is this as far as we can go bore wise?

TTS sell them and most other tuners will source them for you. Barrels need to be bored to fit new pistons (1.5mm over size from standard) - best to have them bored when you have got the pistons to ensure a perfect fit. TTS will bore for you as well.

As will http://www.2ktt.co.uk

The barrells are very close together and 1.5mm oversize is about as big as you would want to go - maybe 2mm?

If you want any other info, PM me.