Home
What's new
Latest activity
Authors
Store
Latest reviews
Search products
Forums
New posts
Search forums
What's new
New posts
New listings
New products
New profile posts
Latest activity
Members
Current visitors
New profile posts
Search profile posts
Log in
Register
Cart
Cart
Loading…
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Search titles only
By:
Menu
Log in
Register
Navigation
Install the app
Install
More options
Change style
Contact us
Close Menu
Forums
Cobra Forums
The Terminator
Engine/Tuning
Need some Advice on fueling
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="03' White Snake" data-source="post: 16982086" data-attributes="member: 51916"><p>Who spec'd your pistons? No valve reliefs? You better check PTV clearance very carefully when assembling and timing this motor. I'd be very careful if you ever go to aftermarket cams with higher valve lifts. </p><p></p><p>The multi layer gaskets have minimal effect on CR. Use a CR calculator and figure out where you will be.</p><p>[URL unfurl="true"]https://www.summitracing.com/newsandevents/calcsandtools/compression-calculator[/URL]</p><p></p><p></p><p>[USER=34911]@04sleeper[/USER] When I was stuck on staying returnless, I wanted to run Improved GT pumps with E85 and a BAP and my tuner told me not too, it will have drivability issues pumping that much fuel and modulating it returnless. Maybe not the same with 93, but I listen and stayed away from that option and went return style.</p><p></p><p>Also, What's your opinion on how much CR you can safely run on 93? I've been told 9.5 CR is about the limit with these cars computers, because they do not have all the safety and timing features of the new computers.</p></blockquote><p></p>
[QUOTE="03' White Snake, post: 16982086, member: 51916"] Who spec'd your pistons? No valve reliefs? You better check PTV clearance very carefully when assembling and timing this motor. I'd be very careful if you ever go to aftermarket cams with higher valve lifts. The multi layer gaskets have minimal effect on CR. Use a CR calculator and figure out where you will be. [URL unfurl="true"]https://www.summitracing.com/newsandevents/calcsandtools/compression-calculator[/URL] [USER=34911]@04sleeper[/USER] When I was stuck on staying returnless, I wanted to run Improved GT pumps with E85 and a BAP and my tuner told me not too, it will have drivability issues pumping that much fuel and modulating it returnless. Maybe not the same with 93, but I listen and stayed away from that option and went return style. Also, What's your opinion on how much CR you can safely run on 93? I've been told 9.5 CR is about the limit with these cars computers, because they do not have all the safety and timing features of the new computers. [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Cobra Forums
The Terminator
Engine/Tuning
Need some Advice on fueling
Top