UK Karting - Notice Board (2-Stroke Karting) : Re: Parilla TT27 or TT31?

Notice Board (2-Stroke Karting)

Re: Parilla TT27 or TT31?
Posted by 'ajc74' on 08 Feb 2017 @ 11:53

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ajc74Joined: October 2009
Total Posts: 28
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I purchased the engine without a piston, and sent it to Dartford Karting to fit a new liner (bought from JM as they have some TT27 stock). DK thought that it was a TT31 as the liner was slightly different, so didn't fit it and just bored it out to the smallest they could get away with to make it round again (!), which has resulted in it being 50.2.

I'll be using it in Retro Racers, and their regs allow over boring to 106cc to keep old engines in use, and using my measurement of the stroke, 50.2 is just under 106cc.

Message Thread:

Parilla TT27 or TT31? by 'ajc74' (03 Feb 2017 @ 9:59)

Re: Parilla TT27 or TT31? by 'Chris34' (03 Feb 2017 @ 12:04)

Re: Parilla TT27 or TT31? by 'ajc74' (03 Feb 2017 @ 13:56)

Re: Parilla TT27 or TT31? by 'd-i-y71' (03 Feb 2017 @ 14:11)

Re: Parilla TT27 or TT31? by 'MickPritchard' (04 Feb 2017 @ 10:59)

Re: Parilla TT27 or TT31? by 'ajc74' (07 Feb 2017 @ 11:50)

Re: Parilla TT27 or TT31? by 'd-i-y71' (07 Feb 2017 @ 13:59)

Re: Parilla TT27 or TT31? by 'ajc74' << You are here!

Re: Parilla TT27 or TT31? by 'd-i-y71' (08 Feb 2017 @ 12:27)

Re: Parilla TT27 or TT31? by 'MickPritchard' (09 Feb 2017 @ 11:10)

Re: Parilla TT27 or TT31? by 'ajc74' (13 Feb 2017 @ 11:33)

Re: Parilla TT27 or TT31? by 'MickPritchard' (14 Feb 2017 @ 8:37)

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