thon
Super Veteran
Top end will not only rely on stage 2 cam alone. You need a good mechanic, RCDI,valvespring,clutch spring and if you have enough money pair it with 57mm bore up kit or bigger bore and use bigger carb or rejet your stock carb.
Stock Bore With Cms Cams Stg.2(to Pocket Or Not?)
- Thread starter abraham
- Start date
carlo jason imperial
New Member
sir chie, kindly pls give me some advice, what brand of cam can u refer me stage 1 only, and brand of valve spring good for that cam. i dnt want to pocket my piston. hoping for your good reply tia.do not trust gasket believe me some of modes failed because they use base gasket to compensate space but time comes to fitted that and its become thin so the result BOOOM! and also leak of oil result to become wear your crank. what gasket you used bro if alloy that safe.
for someone don't want to pocket your piston try stage 1 cam much better than you use cms but some base gasket in your black.
ride safe!
albert_manio
New Member
@thon, sir 120.37 jettings it will be good? presently i use 35 jettings fair with 40 sprocket i observed that the 5th gear has lessen the power compared to my 39 jettings. some advice sir.TIATop end will not only rely on stage 2 cam alone. You need a good mechanic, RCDI,valvespring,clutch spring and if you have enough money pair it with 57mm bore up kit or bigger bore and use bigger carb or rejet your stock carb.
suplado010
Super Veteran
wow very brave...
UB Sniper
New Member
hehe..i was afraid in the first place bro but after testing it i checked my valves and piston there seems to be no damage even after long rides and high rpm..maybe just lucky
albert_manio
New Member
hows the performance sir UB Sniper on stock bore? do you use stock carb and rejet it? TIA
SPEED RACER
Super Veteran
cms stage 2 user stock bore, 2mm valve pocket, squishband .5mm no block gasket..
performance good....
performance good....
UB Sniper
New Member
on my experience performance of cms is felt on 25% rpm upwards bro, i use 28mm carb with 38PJ and 115MJ, ported intake and exhaust
albert_manio
New Member
sir UB Sniper how about 120.37 on vixion bore? it is ok
rich_havens
Super Veteran
yes you have too... but some mechanic have its own style so as not to do the valve pocketing...
but for me, valve pocketing is necessary, it will keep your piston block safe from what they called "tukod"
thanks...
rich_havens
Super Veteran
yes you have too... but some mechanic have its own style so as not to do the valve pocketing...
but for me, valve pocketing is necessary, it will keep your piston block safe from what they called "tukod"
thanks...
rich_havens
Super Veteran
also please do remember that matching of each part in our engine is important... once you upgrade one part it follows the other part... and so on and so fort
boogaks12
Veteran
if u used stock cam no problem with that just put trebond sealer..