sonic2810 Posted August 16, 2012 Share Posted August 16, 2012 Thats what i mean, there are kits out there to bore a 26cc to a 29cc ive seen them matey show me a bored out 26-29 cc head then cause they are normally 27 cc bored to 29 i think sonic means you can not make a 29cc out of a 26cc head Spot on Sent from my GT-I9100 using Tapatalk 2 Quote Link to comment Share on other sites More sharing options...
rcstarz Posted August 16, 2012 Author Share Posted August 16, 2012 Spot on Sent from my GT-I9100 using Tapatalk 2 I aint here to argue im only repeating what ive read ! i'm not great with engines which ive already said ! this is what i read http://www.baja-forum.co.uk/archive/index.php/t-7109.html Quote Link to comment Share on other sites More sharing options...
norney hurtmore Posted August 16, 2012 Share Posted August 16, 2012 29cc is usually a 35mm head and piston and a 2mm stroker. Never had much luck with my billet head. Asked for info about getting best tune etc on the american baja forum and more people suggested i steer clear of it than people giving any info. Check your squish...too much compression can blow the top ring on the head over a thread as it only screws on. This is what happened to mine : ( 1 Quote Link to comment Share on other sites More sharing options...
rcstarz Posted August 16, 2012 Author Share Posted August 16, 2012 29cc is usually a 35mm head and piston and a 2mm stroker. Never had much luck with my billet head. Asked for info about getting best tune etc on the american baja forum and more people suggested i steer clear of it than people giving any info. Check your squish...too much compression can blow the top ring on the head over a thread as it only screws on. This is what happened to mine : ( Well since all the coments about the billet head which are not great ive decided to wait and buy my losi 5ive then ill mod that one but keep the head standard lol Quote Link to comment Share on other sites More sharing options...
norney hurtmore Posted August 16, 2012 Share Posted August 16, 2012 use the engine the car comes with, then look around at ported head kits (about 1 Quote Link to comment Share on other sites More sharing options...
rcstarz Posted August 16, 2012 Author Share Posted August 16, 2012 use the engine the car comes with, then look around at ported head kits (about Quote Link to comment Share on other sites More sharing options...
Big A Posted August 16, 2012 Share Posted August 16, 2012 depends if its the right piston yes Quote Link to comment Share on other sites More sharing options...
sonic2810 Posted August 16, 2012 Share Posted August 16, 2012 To fit a ported head change head and piston as most tuners adjust the timing on the piston skirt Sent from my GT-I9100 using Tapatalk 2 Quote Link to comment Share on other sites More sharing options...
Big A Posted August 16, 2012 Share Posted August 16, 2012 do you now what a ported head kit it ? Quote Link to comment Share on other sites More sharing options...
Corbs10 Posted August 16, 2012 Share Posted August 16, 2012 (edited) do you now what a ported head kit it ? do you know what 1 is??????? most kits come with new pistons so it doesnt matter what piston he has it depends what crankshaft he has and some kits even come with the crank as well rcstarz you would need the change the piston for what is supplied and then just fit the head in the correct postion Edited August 16, 2012 by Corbs10 Quote Link to comment Share on other sites More sharing options...
Big A Posted August 16, 2012 Share Posted August 16, 2012 was i asking you ? Quote Link to comment Share on other sites More sharing options...
Corbs10 Posted August 16, 2012 Share Posted August 16, 2012 was i asking you ? but your q doesnt help rc starz either Quote Link to comment Share on other sites More sharing options...
Big A Posted August 16, 2012 Share Posted August 16, 2012 but your q doesnt help rc starz either ok Quote Link to comment Share on other sites More sharing options...
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