will it affect performance if u don't have issues and have the anti surge i ordered it just in case i mean isn't it better to have it just in case then have issues later and not have it

 

Early on MAP claimed the antisurge housing lost a decent amount of spool on the EF3, That was before even the Beta release. So i guess i dont have a real answer for you since they have been and are still tweaking everything they can to make these perform at an even higher level!
I dont wanna misslead anyone in case it has changed someone from MAP will have to chime in.

 

We did see some spool lost going with the anti-surge cover on the EF3, however if you go with the standard cover and don't keep surge in check longevity of your turbocharger will suffer.

 

Here's my old Evo IX!

Cobb - Plano tuned (Accessport) on E80
MAP 2.3L Stage 2 block
MAP ported head
MAP EF3 turbo w/anti-surge cover
Kelford 272 cams
MAP Rev3 intake manifold
Mil.Spec 65mm ported throttle body
Perrin intake
Perrin FMIC
Buschur ported exhaust manifold
Buschur o2 housing
Buschur turboback exhaust
bunch of other stuff...

 

Did you just repost this to show off, my friend? Just kidding. For those that do not believe, this is proof what a good group of parts can do for a set up. 500whp and 450wtq on E85 @ 27PSI is great (but you knew that already). I hope that I can achieve roughly 475whp and 425wtq with my MAP 2.1L engine when it is all said and done.

 

Repost? This just happened yesterday.

 

Originally Posted by Kracka
Here's my old Evo IX!


This was at the top of your post and it threw me off. No biggie, my friend.

 

It's owned by another gentlemen now

 

Yup, sorry for the confusion, I sold the car to a local guy about a year and a half ago, but have kept in contact with him. He isn't a member here so I figured I'd post it for him

 

No issues, my friend. It is all good.

 

http://www.youtube.com/watch?v=Snaejg_Ry5Q

 

Disco Disco

Added

 

I believe that I will be the only one here running the EF3 on the stock block and pump/91 as a short-term set up. I just want to take things easy and preserve the bottom end until I can get it built.

 

^Ur not the only one I'm gonna runn my on e85 and 91 for winter stock block but it is getting tuned on e85 first since that's what's in my thank now and then 91 later just if I get stuck without e85 (duel map switching)

 

What gear for those dyno runs?