evans coolant may have saved my engine
Rotary Freak
Joined: Dec 2001
Posts: 2,402
Likes: 0
From: chandler, AZ
Originally Posted by DamonB
So you kept the hose and now have a poor idle when it's cold. How's that not a step backwards? You remove your throttle body every weekend? 
Lives on the Forum
Joined: Sep 2001
Posts: 6,131
Likes: 2
From: IN
Originally Posted by mr.veilsidewankel
where can you get this evans coolant? do they have a website
Slave2TheFD
Joined: Mar 2001
Posts: 658
Likes: 0
From: Nevada City, CA
I run Evans NPG+ at 0psi and recently my AST cracked in half. This is my second AST failure, I want to ditch the damn thing so I guess I'll do the elimination mod.
What temps are considered normal or safe with NPG+?
I have a PowerFC and temps on a cool day on the freeway are 76-85C, in traffic on a hot day it will climb to 106-112C. When the AST broke it went to 120C.
Thanx!
-Jedon
What temps are considered normal or safe with NPG+?
I have a PowerFC and temps on a cool day on the freeway are 76-85C, in traffic on a hot day it will climb to 106-112C. When the AST broke it went to 120C.
Thanx!
-Jedon
Rotary Enthusiast
Joined: Mar 2001
Posts: 1,283
Likes: 4
From: ATL, GA U.S.
120C = 248F WOW!
In traffic on a hot day in GA my coolant temp never goes over 98C (208F). And this is measured at the hottest point in the coolant path. The PFC reads engine temps from the stock sensor (coolant inside the block), should be slightly lower than the coolant exiting the block, and definitely not varying 44C (thats over 111 deg F!!)
In traffic on a hot day in GA my coolant temp never goes over 98C (208F). And this is measured at the hottest point in the coolant path. The PFC reads engine temps from the stock sensor (coolant inside the block), should be slightly lower than the coolant exiting the block, and definitely not varying 44C (thats over 111 deg F!!)
Super Snuggles
Joined: Feb 2001
Posts: 10,091
Likes: 34
From: Redmond, WA
Originally Posted by pomanferrari
I don't know if a pressure cap will increase the boiling point but it's great at keeping the funky coolant smell out of your garage.
I run a 7 psi cap initially to get rid of any water residual. Ended up keeping it on.
I run a 7 psi cap initially to get rid of any water residual. Ended up keeping it on.
Originally Posted by Fatman0203
You run 0psi on your daily driver damian? How about on the track car? Where can I get this 7lb cap?
Originally Posted by jimlab
Evans actually recommends running a very low pressure cap as opposed to a 0 psi cap, or at least they recommended that to me.
no worries on teh rubber cap/throttle body coolnat lines comments guys, i know its not directed towards me, and i agree, the mods is good but the execution on it was not very good, the person who did it should have used somthgin better than a feeble rubber cap, either full on bolted closed or a silid line bolted closed. either way, its fixed now :-)
Thread
Thread Starter
Forum
Replies
Last Post
streetlegal?
New Member RX-7 Technical
13
Mar 17, 2022 02:46 PM
