Just got back from the dyno
06-04-2009, 05:23 PM
#21
3rd Gear Member
Join Date: Aug 2008
Location: Oklahoma
Posts: 912
Well at 30 on the boost a pump the car would drop pressure but at 50 it was fine but I know it is maxed out. But I think I have it fixed I messed with the boost a pump wiring to make sure all was hooked up fine and pulled the ecu took the chip out put the chip back in and put tape over the chip to make sure it was not moving. Now the car is fine I could not get the car to cut out.
Also I would wire the BAP 100% on all the time. The tape on the chip is a great idea, I used to use a nice decal or something like that.
06-04-2009, 05:24 PM
#22
Banned
Join Date: Sep 2008
Location: tn
Posts: 0
He says it cuts out, and you automatically know its a fuel pressure issue.... that's quite a talent you have there. 
What did you gap the plugs at?
Do you have a fuel pressure gauges in the car?
have you logged pressure drop across the injectors?
are you running a wideband in the car?
do you have a dyno graph that clearly shows the A/F ratio?
What did you gap the plugs at?
Do you have a fuel pressure gauges in the car?
have you logged pressure drop across the injectors?
are you running a wideband in the car?
do you have a dyno graph that clearly shows the A/F ratio?
06-04-2009, 05:39 PM
#25
3rd Gear Member
Join Date: Aug 2008
Location: Oklahoma
Posts: 912
You want the gap as wide as possible with out "blow out"
Mine are at .043 right now and the ignition system is stock. If you having problems with blow out at .028 its time to upgrade your ignition system.
Mine are at .043 right now and the ignition system is stock. If you having problems with blow out at .028 its time to upgrade your ignition system.
06-04-2009, 07:39 PM
#27
3rd Gear Member
Thread Starter
Join Date: Apr 2006
Location:
Posts: 812
T trim 6 rib with overdrive crank. I talked with my tuner and he told me we were at 17psi on the pull where we made 555/504. He also told me he can get me close to 600 if we play with it. He told me 600 for sure on race gas
06-04-2009, 07:53 PM
#29
5th Gear Member
Join Date: Jul 2007
Posts: 3,731
you could get to over 600 if you went to a bigger blower pulley and went to some blower cams. 270's are not Stage I's, .55" of lift isn't a stage I cam.
nice numbers though, I think my estimate was 550-560rwhp on a consevative tune.
06-04-2009, 08:21 PM
#30
3rd Gear Member
Thread Starter
Join Date: Apr 2006
Location:
Posts: 812
innovative west 10% overdrive . There are a few guys who picked up 50rwhp with edelbrock intake 15psi and stock heads. There is also a n/a guy with heads and cams he picked up 45rwhp with the edelbrock intake. So if I want 600rwhp on a super safe drive like stock tune I will spend the money on the edelbrock.