July 17th, 2014, 10:11 PM | #1 |
RIP Alex
Name: Cuong
Location: Houston, TX
Join Date: Apr 2011 Motorcycle(s): '10 250r, '09 265r Posts: A lot.
Blog Entries: 2
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Inside your head: Porting
Bringing you another Ninjette.org exclusive
The thirst for knowledge continues as we seek to make more power from our little motors! It's late and I can't think so I'll just let the pictures speak for themselves for now.
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HalfFast Racing Team Serving Greater Houston Area Riders:WFO Riders MotoHouston HPC CMRA Ride Smart Fastline Lone Star Track Days |
1 out of 1 members found this post helpful. |
July 17th, 2014, 11:47 PM | #3 |
ninjette.org certified postwhore
Name: Hansveer
Location: Bombay, India
Join Date: Jan 2012 Motorcycle(s): Ninja 250r - Track whore, Ninja 300 - SOLD, KTM RC390 - Orange Hulk, Ducati 899 Panigale - Red Devil. Posts: A lot.
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The pictures tell me nothing... Please elaborate? Lol
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July 18th, 2014, 12:40 AM | #4 |
ninjette.org sage
Name: -
Location: somewhere cold
Join Date: Jun 2013 Motorcycle(s): 2010 Ninja 250 Posts: 596
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Plastic resin was poured around the cylinder head to produce 3D moldings (images) of the ports. This will help in figuring out what material to grind out when doing a porting job.
Every engine is cast differently, so this is not a bad way to find the inconsistencies and improve on the factory cast. |
1 out of 1 members found this post helpful. |
July 18th, 2014, 07:35 AM | #5 |
RIP Alex
Name: Cuong
Location: Houston, TX
Join Date: Apr 2011 Motorcycle(s): '10 250r, '09 265r Posts: A lot.
Blog Entries: 2
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Winner winner chicken dinner!
I was trying to figure out what to use, melt my plastic lures, molding resin, expanding foam and settled on some gasket maker. It's cheap, I already had it, and sets super fast. Turned out really well. I'll complete a write up as time allows regarding porting.
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HalfFast Racing Team Serving Greater Houston Area Riders:WFO Riders MotoHouston HPC CMRA Ride Smart Fastline Lone Star Track Days |
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