Apexi Avcr and Tial External WG - Page 2 - Miata Turbo Forum - Boost cars, acquire cats.

Welcome to Miataturbo.net   Members

General Miata Chat A place to talk about anything Miata

LinkBack Thread Tools
Old 04-20-2011, 11:21 AM   #21
Senior Member
iTrader: (19)
Join Date: Oct 2007
Location: MoCo, MD
Posts: 703
Total Cats: 0

Yes, to a point the inner diameter of the signal line will make a difference in wastegate function. Will there there be a difference between 4mmID and 6mmID? Probably not.

When I switched to push-loc from rubber hose, there was no appreciable difference in function, and the push-loc has a substantially larger ID and smoother wall than what I was using.

If you think you need to redo your signal source, knock yourself out. You need a softer wastegate spring.
pschmidt is offline   Reply With Quote
Old 04-21-2011, 07:50 AM   #22
Thread Starter
Join Date: Sep 2010
Location: Athens
Posts: 25
Total Cats: 0

@Hugh no need to apologize my friend.I appreciate you are trying to help me.

And yes that little difference in the inner diameter worked.Made car's peak boost from 1.8 to 1.2.But i want to reduce it more,till 1 bar.

My spring is 1 bar so it has to work until 1 bar.I am thinking of vaccum leak.
SchumiMx5 is offline   Reply With Quote
Old 04-21-2011, 08:38 AM   #23
Junior Member
iTrader: (4)
Join Date: Mar 2007
Location: Greece
Posts: 290
Total Cats: 4

Ok, test this. Take the line that goes in the bottom input of the wastegate and put it in your mouth. Go for a ride. When you hit the throttle blow hard. Can you hear the external ? Shoot a video while doing this and send it to us for commentary.
gianic is offline   Reply With Quote
Old 04-21-2011, 08:41 PM   #24
Thread Starter
Join Date: Sep 2010
Location: Athens
Posts: 25
Total Cats: 0

I am afraid i'll break the external,with my strong lungs!Thes kai video mlk....xaxa
SchumiMx5 is offline   Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
OTS Bilstein to motorsports ASN conversion stoves Suspension, Brakes, Drivetrain 5 04-21-2016 04:00 PM
Hey everyone another n00b here Big_gumby Meet and Greet 80 10-05-2015 05:06 PM
why is my car running like pewp? (tune/datalog) itsMikey MSPNP 3 09-28-2015 07:40 AM
New here, saying hi, here's what I'm workin with. SuperSneakySecretSquirrel Meet and Greet 5 09-06-2015 09:30 PM

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

All times are GMT -4. The time now is 02:41 AM.