Just Picked Up My Cylinder!

[PYF]

Fresh bore + milled head + port job

Can't wait to put this baby back together

What do you think of the porting job ?


*****MORE PICTURE ON MY NEXT POST*****









The exhaust have a smooth finish and the intake and transfers have a sandblasted finish. It's supposely something the guy who built my engine always do (He build 250+ hp drag sleds)...

Any comments welcome ,

Pierre-Yves

[PYF]

[flotek]

exhaust port is tame ,looks clean for a play port IMHO

[PYF]

Originally Posted by eviltwin

exhaust port is tame ,looks clean for a play port IMHO

Thanks Eviltwin, you were the guy I was anxiouslly waiting a response from

What does tame means , sorry I'm french lol

2 Smalls questions while you're there

Is the increase in power going to be noticeable ?

Jetting is an art and a science, but how much APPROMIMATLY bigger will i need to run...(I will buy a lot of jets, just want to know where to start, don't want to fry the top end, gonna make it run rich...better be safe than sorry )

[flotek]

Originally Posted by PYF

Thanks Eviltwin, you were the guy I was anxiouslly waiting a response from

What does tame means , sorry I'm french lol

2 Smalls questions while you're there

Is the increase in power going to be noticeable ?

Jetting is an art and a science, but how much APPROMIMATLY bigger will i need to run...(I will buy a lot of jets, just want to know where to start, don't want to fry the top end, gonna make it run rich...better be safe than sorry )

tame basiclly means i feel its conservative as in .,not really opened as much as it could be to make big power. now this doesnt mean it is shit or wont make good usable power either .id say youll definitly notice a good gain . the jetting is kinda gonna be hard to diagnose..every bike is different , but id say youll probably end up somewhere around 165 mai njet and a 60 pilot .fiveonic k is the honda 250r guy on here he could tell you more than myself about your bike

[PYF]

Originally Posted by eviltwin

tame basiclly means i feel its conservative as in .,not really opened as much as it could be to make big power. now this doesnt mean it is shit or wont make good usable power either .id say youll definitly notice a good gain . the jetting is kinda gonna be hard to diagnose..every bike is different , but id say youll probably end up somewhere around 165 mai njet and a 60 pilot .fiveonic k is the honda 250r guy on here he could tell you more than myself about your bike

Alright I'll start with something like 175 just to be 100% sure I don't fry anything

I'll wait to see what Five-o-nick thinks too

Thanks a lot

[flotek]

pictures (blurry ones especially ) are only gonna give an idea of the port jobs state of tune . the only real way to know is to actually measure it .

[PYF]

Originally Posted by eviltwin

pictures (blurry ones especially ) are only gonna give an idea of the port jobs state of tune . the only real way to know is to actually measure it .

I can measure with my micrometer if you want, just let me know what you want measured