NEW 400rwhp CLUB MEMBER!!!
11-21-2004, 07:29 PM
#22
Originally Posted by M6HuggerSS
i think i might know why the AFR is inconsistant.... when SCOTT was doing the tune he did it all with the cut-out closed... even though it made more power with it open....
i told him i drive more with it closed and open so thats how he tuned it.....
now after his tune, the dyno numbers he gave me were 361 rwhp 351 rwtq!
and when i saw that i figured that it was because the cut-out was closed.
(and maybe the dyno?) .... so i didnt want to post any numbers until i re-tested the car with the cut-out. (the car felt alot stronger than that!)
so i wonder if that would affect the AFR? it was tuned to be closed, so when it is open maybe the extreme change in back pressure has an affect?
does that sound at all possible?????????
i told him i drive more with it closed and open so thats how he tuned it.....
now after his tune, the dyno numbers he gave me were 361 rwhp 351 rwtq!
and when i saw that i figured that it was because the cut-out was closed.
(and maybe the dyno?) .... so i didnt want to post any numbers until i re-tested the car with the cut-out. (the car felt alot stronger than that!)
so i wonder if that would affect the AFR? it was tuned to be closed, so when it is open maybe the extreme change in back pressure has an affect?
does that sound at all possible?????????
?my car is going good, if all goes well i should be able to tune after thanksgiving
11-21-2004, 07:41 PM
#23
TECH Fanatic
Thread Starter
so he tuned it and the numbers where 361rwhp, then retuned and it jumped up 40rwhp ?
and about 2 months later with the cut-out open was 400rwhp....
-so will you bring your car to pizza port when your done?
11-21-2004, 08:40 PM
#24
Originally Posted by M6HuggerSS
oh sorry! HP was 381 after the tune....with cut-out closed...
and about 2 months later with the cut-out open was 400rwhp....
-so will you bring your car to pizza port when your done?
and about 2 months later with the cut-out open was 400rwhp....
-so will you bring your car to pizza port when your done?
. whats your timing set at, and whats your compression. dont remember if you had your heads milled. i'd also like to see dyno from another shop, everyone i know who was at that dyno day had numbers that were off.- sure will
