Recent trip to the dyno
Thread Starter
Teching In
Joined: Nov 2004
Posts: 32
Likes: 0
Recent trip to the dyno Hey guys,
I recently made a couple runs down at the dyno to try and tune my car a little..
I dialed in the A/F as best I could, the Dyno uses a tail pipe Sniffer style WB02 rather then bunged in the exhaust.. i dunno if that causes much innaccuracy
after that I tried advancing the timing up top, while keeping an Eye on the KR.. even hitting 37-38 * but it didn't seem to make a difference...
the first half of the curve is quite smooth which i'm happy about, after about 5500 rpm, i notice it's a little rough.. is that normal u guys think?
Do you guys think i've maxed out my engine with these mods or is there more power for me to unlock somehow?
I made 368RWHP and 373RWTQ
my mods are in my sig
and here's my Dyno graph:
I appreciate any insight u guys could provide,
Thanks,
I recently made a couple runs down at the dyno to try and tune my car a little..
I dialed in the A/F as best I could, the Dyno uses a tail pipe Sniffer style WB02 rather then bunged in the exhaust.. i dunno if that causes much innaccuracy
after that I tried advancing the timing up top, while keeping an Eye on the KR.. even hitting 37-38 * but it didn't seem to make a difference...
the first half of the curve is quite smooth which i'm happy about, after about 5500 rpm, i notice it's a little rough.. is that normal u guys think?
Do you guys think i've maxed out my engine with these mods or is there more power for me to unlock somehow?
I made 368RWHP and 373RWTQ
my mods are in my sig
and here's my Dyno graph:
I appreciate any insight u guys could provide,
Thanks,
Last edited by Silver Arrow; Dec 19, 2005 at 01:09 AM.
from looking at your sig i would say that your exhaust is restrictive....a 2.5 inch catback and midlength headers......if you went to long tubes and true duals or even a good hooker or magnaflow you would see a big improvement, get a ASP pulley too then your gonna be happy with your numbers 
Thread Starter
Teching In
Joined: Nov 2004
Posts: 32
Likes: 0
Thanks for the reply guys.
SideStep,
Yes i do have an UD pulley ... sorry, i forgot to mention it in the sig :p
and yes, its a FAST 78mm TB
and do u think if i change my timing advance back to 26-27* it will fix up rough end?
Magnet,
the catback is true duals, and the LT's are outta my budget at the moment. got other important parts to order first
SideStep,
Yes i do have an UD pulley ... sorry, i forgot to mention it in the sig :p
and yes, its a FAST 78mm TB
and do u think if i change my timing advance back to 26-27* it will fix up rough end?
Magnet,
the catback is true duals, and the LT's are outta my budget at the moment. got other important parts to order first
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