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Converting 135cc to 150cc block & piston set

Anyone, may u help me?? can i replace new malaysian 150cc FI piston & block set to 135 cc carb, block and piston set?? Should i make some modification to the block for carb use. or juz stick to FI?? but i really weak on wiring..huhuhu help help help and help :roll:
 

haen

Super Veteran
no need bro.. you just have to apply the block only.. the cyl head is the same as T135.. no wiring whatsoever.. but that assuming you can purchase the block on your country..
 

kirana

Super Veteran
No u cant! couse the block base is smaller then the 150 bro, u only can use the 150 block to 135 after mody at the base, i know couse i have done it.
 

haen

Super Veteran
true to that kirana.. a little modification on the base liner is required.. i'm talking about crescent thinks if he apply the upgrade whether he must apply the electricity stuff too or not...
 

traxxas-modifier

Super LOLO
Staff member
if crescent can get the wiring harness of the fz150i and fuel injector and fuel pump and block set, then he can have FI in his t135 :)

how i wish 150 EFI will be sold here in Philippines.
 

kirana

Super Veteran
on what mod,maybe Xproject can do it,couse will send his stuff tomorrow, 60mm piston/block set,spring valve.
 

kirana

Super Veteran
ok this is the mod.
block/piston 60mm after the mod
(sory i have to delete this photo, many people having problem with their 60mm set but NOT from me and my friend shop,so let other shop think what to do and spend to get it settle,hehehehehe, for those who know then is good and please keep it to your self or ask them to buy from me or my friend shop for RM220) thanks
ticknes of the piston bitwin the ring and the mod at top of the piston for the valve

the normal 60mm/piston without any mode


Bro Traxxas(master) i hope this will give u better info
 

kirana

Super Veteran
the 150cc or 57mm piston/block set original YAMAHA.not 58.5mm. the 58.5mm is and after market stuff same as the 60mm. just the quality is very difrent bro. as i told u, i have use 5 set of piston/block all difrent mm hehehe so i know what i have use at what is the best.
150cc or 57mm original yamaha is the safest but not enough power. the 60mm is the most powerfull and no problem till today, the realy mos powerfull will be the 62mm but never try it couse wory about quality.
 

kamalez

Super Veteran
Kirana - slow rider but big block modification king.
Just to check have you used the 150cc or 57mm piston/block set original YAMAHA with slight modification on base liner.
and once changed to 60mm do you still use exsisting base or have to modify again
 

tsunami

Super Veteran
Kirana is over the edge daa..He always modify with new brand if those brand are good...Huhu good lucks guys
 

haen

Super Veteran
upgrading to original Yamaha block (V-Ixion) without V-Ixion camshaft only results in mild accel improvement.. true power increase comes when upgrade followed by camshaft change.. as a test result with my 88 kg weight I got 0 - 60 kmh in 4 secs (no speedo funny error) on automatic clutch T135.. top speed varies between 135 - 145 kmh depends on condition (on 90/80 rear tire, 80/90 front tire).. better yet if you upgrade to Mikuni TM24/TM28/Yoshi TMR MJN but don't throw away that airbox.. just modify it to use foam filter.. or K&N if you have the money to spare..
check this link, this guy uses Mikuni TM series carb.. look for the second picture where he showed his engine ..

SNIPER T135 with TM carb LINK
 

kirana

Super Veteran
Kamalez: 150cc or 57mm piston/block DIASIL original YAMAHA,i only use for one week, and i m selling my set for RM400.all modification is done just p/play now bro.i still like my 60mm, many people aks and want to buy,but nobody pay me yet,so who pay first will get mine.
Tsunami:how is your new bike??better or worse hahahahahaha,still using that CDI and 60mm block,and is that block ok,where did u get yours?
 
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