So, I've decided on a 2.7"
05-15-2008, 07:01 PM
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05-15-2008, 07:05 PM
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Pretty sure I'm going to go with a return. Don't believe I'll need to go with a larger pump though, my power goals aren't way out there. The return just seems like it would be a lot easier to tune (and could drop the pressure down enough to not have to do any wonky multipliers for the injectors)
I'm on a 2.9" and anything past ~6.5k rpm, my AFR goes all wonky. So thats where I'm limiting myself.
I'm on a 2.9" and anything past ~6.5k rpm, my AFR goes all wonky. So thats where I'm limiting myself.
Last edited by InfinityzeN; 05-15-2008 at 07:35 PM. Reason: Doh, fixed.
05-15-2008, 07:06 PM
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05-15-2008, 07:08 PM
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Pretty sure I'm going to go with a return. Don't believe I'll need to go with a larger pump though, my power goals aren't way out there. The return just seems like it would be a lot easier to tune (and could drop the pressure down enough to not have to do any wonky multipliers for the injectors)
I'm on a 2.9" and anything past ~6.5k rpm, my AFR goes all wonky. So thats where I'm limiting myself.
I'm on a 2.9" and anything past ~6.5k rpm, my AFR goes all wonky. So thats where I'm limiting myself.
05-15-2008, 07:36 PM
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Doh! Thanks.
Yea, Vince (tuner) and Bob (dyno owner) both figured we could have hit 260+whp if I could have ran it to 7~7.2k rpms. The way the torque curve was looking before it got all wonky, I figure low to mid (263,264). This all in 4th gear pulls. We did one run to 7k, even though it got wonky, and hit 260 and some high change.
Yea, Vince (tuner) and Bob (dyno owner) both figured we could have hit 260+whp if I could have ran it to 7~7.2k rpms. The way the torque curve was looking before it got all wonky, I figure low to mid (263,264). This all in 4th gear pulls. We did one run to 7k, even though it got wonky, and hit 260 and some high change.
05-16-2008, 12:18 PM
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05-16-2008, 12:33 PM
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I don't think that will be a problem, especially when I get a better meth mix and my dual pass in. Right now with the mods I've done since the last meet (meth, cobra HE and return style fuel system) 3rd is pulling almost as hard as 2nd was with just stage 2. 
05-16-2008, 01:01 PM
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05-16-2008, 01:02 PM
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05-16-2008, 01:05 PM
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Yea, I know you're cammed, but I am at sea level.
