TurbotrixRacing

iTrader: (21)

Jeff spent some time working his magic on the Evo X head. Check it out.

Exhaust port:



Intake port:






Keith

FathouseFab

iTrader: (5)

Baller!

DC_TypeR

iTrader: (10)

And how much would a ported Turbo Trix head run you?

TurbotrixRacing

iTrader: (21)

Porting is $600


Keith

MIGHTYMOUSE1

iTrader: (7)

did you guys flow bench to see if you made any gains

TurbotrixRacing

iTrader: (21)

No we did not. This is for the Evo X we are currently building. We plan on pulling the head on the shop X and porting it to see the gains.

Keith

MIGHTYMOUSE1

iTrader: (7)

dont know if it is true or not but arent you supose to flow bench when you port a head to see if you are hurting the flow or making it better dont meen to knock your work just a question

TurbotrixRacing

iTrader: (21)

Yes, you can use a flow bench to see if you are hurting or helping flow. Dyno testing helps too. We don't just hog out the head since bigger doesn't always mean better with cylinder head porting. Someone experienced in head porting knows where you need to take out material or re-shape the port to help flow. Jeff has been porting cylinder heads for over 10yrs and really knows his stuff when it comes to porting.



Keith

omni-star

iTrader: (5)

Looks great! Another vendor made great gains with portwork on the X head. I'm sure you'll be very pleased with the end results!