Notifications
Clear all
This Forum is a place for Piper Comanche pilots to communicate and discuss technical issues
If you join or reset a password, please check your Spam Email box for emails from Admin at ComancheTechTalk.com
Please put your questions on the forum as well so everyone can read and respond. Someone else might be having similar questions.
All questions or topics on the Forums automatically get sent to the Tech team as well.
Comanche Engines and Propellers
1
Posts
1
Users
0
Reactions
68
Views
Topic starter
08/05/2020 2:52 pm
Gami's on Comanche 400
by Chris Price » Tue Feb 10, 2015 1:21 pm
400 drivers looking to put gami's on my IO-720 and was wondering if anybody had feedback on if they felt it was a worthwhile investment and did they improve their spreads on the egt's/cht's
Thanks CJ Price N400SS
Thanks CJ Price N400SS
- Chris Price
- Posts: 3
- Joined: Fri Sep 21, 2012 5:08 am
Re: Gami's on Comanche 400
by IO720 » Mon Mar 02, 2015 4:40 am
Hi Chris. I put Gami's on my 400 several years ago. The temp spread is still pretty high (100 degrees from highest to lowest). You could probably get the same result by swapping around the factory injectors between the cylinders, or by using other factory injectors if available.
As a side note, Gami will work with you to narrow down the spread by exchanging injectors shortly after you purchase them. If you make it to Sun n Fun, stop by their booth to discuss.
Rick Mascari
N64400
- IO720
- ICS member
- Posts: 38
- Joined: Thu Apr 21, 2005 11:36 pm
Re: Gami's on Comanche 400
by Ed Asmus » Mon Mar 02, 2015 3:03 pm
The temp spread isn't really the issue. Do all cylinders reach peak EGT at the same time as you lean? The absolute number isn't what's important but rather if all 8 cylinders are peaking simultaneously regardless of what the numbers actually are. Are you able to answer that?
Thanks
Ed
- Ed Asmus
- Posts: 72
- Joined: Wed Sep 11, 2013 5:02 am
