[mitsuevox]

Anyone have any experience with Grimmspeeds port/polished work on the ex mani, in mani and TB?

 

[hollywood_X]

Several thousand miles on their coatings (Including my AMS cast exhaust mani) and no peeling or bubbling at all and it really does keep things cooler. Also their P&P work is epic, no complaints there either.

http://forums.evolutionm.net/evo-en...coating-service-anyone-done.html#post10536163

 

[Snakes709]

hollywood is coating does coating all those parts make a huge difference? Is it just underhood temps or is there a huge increase in other temp drops.

 

[hollywood_X]

I noticed a big difference in my hood not being cooked after

 

[mitsuevox]

awesome, thanks hollywood. I might send them my green to get coated too

 

[Tobord]

Looks great

Sent from my HTC Sensation 4G using AutoGuide.Com Free App

 

[mitsuevox]

hey hollywood, did you have grimmspeeds port/polished stuff on your car when you hit 475 on your green?

 

[navy8385]

hell yes!

 

[Maperformance]

Grimmspeed is a great company they'll never let you down

 

[hollywood_X]

hey hollywood, did you have grimmspeeds port/polished stuff on your car when you hit 475 on your green?

No the GrimmSpeed stuff was on my Black set up and I don't remember hitting over 429 on my Green

 

[jyamona]

any idea how the GrimmSpeed ported throttle body compares to the Mil.Spec 64mm ported one?

 

[morricus]

Anyone have any experience with Grimmspeeds port/polished work on the ex mani, in mani and TB?

I have their exhaust manifold, coated and ported. I didn't measure temps so I can't say they went down, but they did a fantastic job. High quality work.

http://www.evoxforums.com/forums/showthread.php?t=66249

 

[mitsuevox]

No the GrimmSpeed stuff was on my Black set up and I don't remember hitting over 429 on my Green

Ah, i thought it was 475, it was a while ago though.

 

[mitsuevox]

I have their exhaust manifold, coated and ported. I didn't measure temps so I can't say they went down, but they did a fantastic job. High quality work.

http://www.evoxforums.com/forums/showthread.php?t=66249

It seems almost all manifolds are susceptible to cracking. I just want as much spool as possible for autoX.

Morricus, did the porting take care of the crack? Or did it come back?

 

[morricus]

To be sure, the ported manifold I run now was not my original. I sent the original (the one I posted a picture of a crack) in as a core. I actually have my manifold off now, the Grimmspeed coated one, and I don't see any cracks.

 

[EVOXMR10]

any idea how the GrimmSpeed ported throttle body compares to the Mil.Spec 64mm ported one?

:+1:

 

[mitsuevox]

any idea on GS ported TB? and what kind of gains can be had for doing intake, exhaust manifold and TB?

 

[mitsuevox]

bump, anyone?

 

[mitsuevox]

bump