| Looking
for more power?
Porting
is one of the best ways to gain power. It's easy to see
a 10-20% power increase with proper porting.
Porting makes your cylinder or cylinder head
flow better. To achieve this, we take our grinding tools
and our micrometers, go through the cylinder, smooth it
out, make it bigger, clean up blemished casting, - squeezing
out as much horsepower as we can.
What you are getting from Alba
We start with your head and completely dissemble and clean it. From there we port the intake and exhaust ports to our proven specs. Next we perform a 5 angle valve job to ensure the best possible seal. We then take it and surface the head to make sure there is a perfect seal by ensuring no worpage. We also recommend at this time to replace the valve stem seals average cost is only about $5 per valve and ensures that there will be no problems. Finally we re-assemble your head and get it back to you. This service and attention to detail is what separates us from the other businesses.
Our porting includes a 5-angle valve job. (To save money, most other businesses only do a 3-angle job.) A 5-angle valve job creates better flow characteristics and improves valve
seating for zero leak down.
Porting - an Affordable and Reliable Motor Mod
4-Stroke
Porting
Prices |
| 2-Valve |
$375 |
| 4-Valve |
$455 |
| 5-Valve |
$490 |
YFZ450,
LTZ400, TRX450R, 400EX,
Raptor 660 & 700, Raptor 350, Banshee, DS650, DS450, KFX450, RZR, Rhino, LTR450 |
|
| Rhino & RZR
Porting (see
Rhino Motor) |
|
|
For
more information on porting,
please contact us. We
know how to make you go fast!! |

Let
us port your motor! It's one of the easiest and least expensive
ways to get more from your motor!

Stock
(left) - Ported (right)
 
Ported
(left) Stock (right)
Note:
Unless you really know what you are doing, we don't recommend
you taking out your Dremel tool and attempting to port your
motor yourself, it's much easier to make it worse than better.
We
Know What We're Doing
We have done
months of grinding, flow testing, and cylinder wasting to
find the perfect port sizes for maximum power gain and reliability.
A ported motor has enlarged intake and exhaust ports as
well as a more direct flow to the combustion chamber. This
allows better breathing of the engine. When an engine breathes
better, it will gain rpm quicker as well as have more useable
power
|