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-   -   19:1 AFR insight with swap motor (https://www.miataturbo.net/insert-bs-here-4/19-1-afr-insight-swap-motor-18217/)

hustler 03-12-2008 10:22 AM
19:1 AFR insight with swap motor
 
http://www.tamparacing.com/forums/lh...sight-lht.html
I’m confidant it will break 55+mpg once tuned. With the ability of the Hondata K-Pro we have had the car at 19-1 AF ratio with 40 degree of advance with no issues.
wtf? How the fuck is that possible?

cardriverx 03-12-2008 10:27 AM
at 19:1, emmisions would be really bad..

Braineack 03-12-2008 10:31 AM
I run 16:1 at 40° advance....probably has 11:1 compression or something.

hustler 03-12-2008 10:36 AM
Originally Posted by Braineack (Post 227032)
I run 16:1 at 40° advance....probably has 11:1 compression or something.
i thought compression would have to go lower to accomidate that much advance and lean-ness.

y8s 03-12-2008 10:48 AM
2000F EGTs. not the end of the world. just have to design for them.

Braineack 03-12-2008 10:53 AM
Originally Posted by hustler (Post 227035)
i thought compression would have to go lower to accomidate that much advance and lean-ness.
you need like 10rwhp to maintain a 50mph cruise....not much fuel needed, or load produced.


my higher compression thing was guess...but surely they did something to let it run without any fuel....

wildfire0310 03-12-2008 11:22 AM
well he also says that full throttle is 12.8:1 so I am guessing the 19:1 is no- light throttle.

Based on what i have read the motor seem to be stock motor, but who knows.

hustler 03-12-2008 11:36 AM
Originally Posted by wildfire0310 (Post 227057)
well he also says that full throttle is 12.8:1 so I am guessing the 19:1 is no- light throttle.

Based on what i have read the motor seem to be stock motor, but who knows.
tone down the disrespect.




I guess I don't feel so bad about 15.5:1 at cruise in my g-ride.

wildfire0310 03-12-2008 11:43 AM
Originally Posted by hustler (Post 227064)
tone down the disrespect.




I guess I don't feel so bad about 15.5:1 at cruise in my g-ride.
the disrespect.. i am impressed that it can idle and run that lean.


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