big chute turbo build

Evolution Powersports · Sep 13, 2012

10003514 said:
There are definitely easier ways to get the turbo in and out. One way is to convert all of the studs on the turbo to bolts. This gives much needed clearance to get the turbo in and out without taking everything apart.

I'd like to replace all the studs from header to turbo and also exhaust to turbo when I reinstall my BC kit. What size and grade of bolt have you been using?[/QUOTE]

They are all M8 x 1.25. I will put together a list and post it soon.

10003514 · Sep 13, 2012

That would be awesome, Thanks

Cold_puss · Sep 15, 2012

Just working on completing my big chute build up.

markoo · Sep 16, 2012

More power

These big chute turbos look good. My only question is what will you do for clutching? I'm only running 220 hp and I cant get 500 miles on a belt. Belt heat is terrible. These new turbos make more power and I dont think guys will get it to the track.

JustBoostIt · Sep 16, 2012

markoo said:
These big chute turbos look good. My only question is what will you do for clutching? I'm only running 220 hp and I cant get 500 miles on a belt. Belt heat is terrible. These new turbos make more power and I dont think guys will get it to the track.

What do you have done for clutching? 95% of the 1100's we sold do not have the stock clutching. I have almost 800 miles on my original belt and I don't know any one that had more hp at elevation than I did even before the BC275 kit. Our clutching seemed to work great and as much venting as possible is what I told everyone. I had a belt go in less than 3 km after I forgot to to move the mesh from the old panel to the Cat vented panel. That isn't the belts fault. We never had multiple belt offenders but most left the store new with different clutching. Evo never had problems with the belt thru testing all last winter...and we discussed that possibility a lot during that time.

O.B. · Sep 16, 2012

going back together with the track install. Thats a lot of work just to change the track.

Hillclimbpro · Sep 19, 2012

I decided to move my gauges from the original spot because I couldn't use my goggle bag and I know I would regret them there the first ride when my goggles fogged up. I think the windshield will help the keep the snow off them too. Before and after

ImageUploadedByTapatalk1348112735.946418.jpg

ImageUploadedByTapatalk1348112787.206939.jpg

ImageUploadedByTapatalk1348112676.200900.jpg

Evolution Powersports · Sep 19, 2012

voodoo said:
I agree divorced is better but I don't think the little divider you see on some of the outlets is worth 3 HP or more. That has not been proven on any independent Dyno. I'm sure the companies making them will tell you otherwise.

Voodoo,

You are correct - there is no measurable HP difference between the divorced and non divorced up pipe with the stock turbo outlet design. We did many back to back to back dyno runs. All of our 2.5 and 3" stock turbo and BC exhausts will be non divorced.

charlie99 · Sep 20, 2012

Hillclimbpro said:
I decided to move my gauges from the original spot because I couldn't use my goggle bag and I know I would regret them there the first ride when my goggles fogged up. I think the windshield will help the keep the snow off them too. Before and afterView attachment 180575 View attachment 180576

Whose pods are those?

Hillclimbpro · Sep 20, 2012

I got them from Jim at Evo I'll take a close up pic of how they are mounted tonight

O.B. · Sep 21, 2012

Well got my blankets yesterday. Fit like a glove. Will finally have it together this weekend . Iwill just have to figure out my air intake with the diamond s hood.

O.B. · Sep 23, 2012

done

Well finally got it all back together. Now just have wait for the snow to fly.

nosajlleb · Sep 25, 2012

O.B. said:
Well got my blankets yesterday. Fit like a glove. Will finally have it together this weekend . Iwill just have to figure out my air intake with the diamond s hood.

How hard does the heat shield come off under the header? Any tips?

O.B. · Sep 25, 2012

Had it all apart when took turbo off. It not bad to do.

freddy · Sep 25, 2012

Sorry - are you saying the heat sheild has to come off to put the blanket on?

nosajlleb · Sep 25, 2012

Yes there is one on the bottom side of the header and I'm not sure how its attached, very dark down there.

f7firecatkid · Sep 25, 2012

the "waffle" one i call it. i just reached down there and pushed on it. can off. just had to bend it around to get it out.

Hillclimbpro · Sep 25, 2012

The bottom one is connected by three bolts

nosajlleb · Sep 26, 2012

Are the bottom bolts reachable with the turbo on? Just wondering if I need a keg or case for the job!

Hillclimbpro · Sep 26, 2012

If you have small hands a speed wrench and patience I would say it could be done.......now I would not recommend a keg because the whole thing will be torn apart or nothing will get done. Lol

big chute turbo build

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