MS with 360cc injectors what level of boost?
Gents
At present the MS is controlling a T25 on can levels of boost (6psi with 7.5psi spikes) using the stock 1.6 injectors (which according to FAQ are 230cc). I have some GTX injectors which by the serial number are listed as 360cc in the FAQ. My goals are to get to 9psi EBC with the MS, would this be a safe target, given that I just meet 12.1 on the wideband at standard boost levels using the stock injectors? The setup is a HKS mani and t25 41/49 (tiny) with a custom d/p and 2.5 inch exhaust. Now calculating Req Fuel what AFR should be used? I thought there was mention a while back that DYI uses 14.0 for the AFR rather than 14.7 Is this crucial? (probably not since MLV will tune the difference out) |
Originally Posted by ampz
(Post 319774)
Gents
At present the MS is controlling a T25 on can levels of boost (6psi with 7.5psi spikes) using the stock 1.6 injectors (which according to FAQ are 230cc). I have some GTX injectors which by the serial number are listed as 360cc in the FAQ. My goals are to get to 9psi EBC with the MS, would this be a safe target, given that I just meet 12.1 on the wideband at standard boost levels using the stock injectors? The setup is a HKS mani and t25 41/49 (tiny) with a custom d/p and 2.5 inch exhaust. Now calculating Req Fuel what AFR should be used? I thought there was mention a while back that DYI uses 14.0 for the AFR rather than 14.7 Is this crucial? (probably not since MLV will tune the difference out) |
360's are safe till about 200 crank hp. http://www.rceng.com/technical.aspx
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Thank you for the replies. It looks like I'm safe :)
Good link Paul that explained quite a bit. Cheers Nuno |
I was able to achieve 100% DC on 305cc injectors at 6psi (around 160-170rwhp).
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you say it as if it's some kinda of feat.
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Behold the limits of small injectors!!!!!
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Yeah? well I was able to achieve 102% DC on my 440s, so there! :fawk:
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Originally Posted by Joe Perez
(Post 320503)
Yeah? well I was able to achieve 102% DC on my 440s, so there! :fawk:
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