GTTuner Posted October 6, 2009 Share Posted October 6, 2009 Stock injectors, 98% IDC and pulling at max 270gs. Link to comment Share on other sites More sharing options...
yamie700 Posted October 6, 2009 Share Posted October 6, 2009 Wow, I'm not sure how you can make 18psi at redline and not have IDC way over 100%. Even guys with VF52 who can hold about 15psi to redline max out stock sidefeed injectors. You sure your 18g still has the hotside of a vf40? I'll have to post pics of the side by side I took when I replaced my vf40 with the td06-18g, its crazy how much bigger the exhaust wheel is. Link to comment Share on other sites More sharing options...
GTTuner Posted October 6, 2009 Share Posted October 6, 2009 Wow, I'm not sure how you can make 18psi at redline and not have IDC way over 100%. Even guys with VF52 who can hold about 15psi to redline max out stock sidefeed injectors. You sure your 18g still has the hotside of a vf40? I'll have to post pics of the side by side I took when I replaced my vf40 with the td06-18g, its crazy how much bigger the exhaust wheel is. Positive. My timing is very conservative up high also. I could data log a run so you could see. Link to comment Share on other sites More sharing options...
yamie700 Posted October 6, 2009 Share Posted October 6, 2009 Yeah I'd be curious to see a data log. I'm still a newb self tuner. What AFR are you hitting? Link to comment Share on other sites More sharing options...
GTTuner Posted October 6, 2009 Share Posted October 6, 2009 AFR is 11.14 Link to comment Share on other sites More sharing options...
Spec B Posted October 6, 2009 Share Posted October 6, 2009 270 g/sec on the stock injectors sound about right. I am hitting 255-260 g/sec now with some headroom..AFR is about 11.1 also for me. I will check my IDCs next log..last time I checked they were in the high 80s or low 90s. As it gets colder I start knocking on 100 Link to comment Share on other sites More sharing options...
GTTuner Posted October 6, 2009 Share Posted October 6, 2009 270 g/sec on the stock injectors sound about right. I am hitting 255-260 g/sec now with some headroom..AFR is about 11.1 also for me. I will check my IDCs next log..last time I checked they were in the high 80s or low 90s. As it gets colder I start knocking on 100 Your running the stock turbo? I still feel I can get some more out of this hybrid with more fuel. Link to comment Share on other sites More sharing options...
Spec B Posted October 6, 2009 Share Posted October 6, 2009 Yeah stock turbo, stage 2 with a FMIC. Link to comment Share on other sites More sharing options...
Ridgeracer Posted October 7, 2009 Share Posted October 7, 2009 Curious to see the logs. When I had that turbo (granted on a Perrin TMIC) I was no where near 18psi at redline. I also has a TDC tune as well. At the most maybe 12psi. It really falls off fast. "Gimme mines Balboa...Gimme mines".....Clubber Lang - Mr. T Link to comment Share on other sites More sharing options...
GTTuner Posted October 7, 2009 Share Posted October 7, 2009 Curious to see the logs. When I had that turbo (granted on a Perrin TMIC) I was no where near 18psi at redline. I also has a TDC tune as well. At the most maybe 12psi. It really falls off fast. Funny you mention this. I had a stock top mount when I first put this turbo on and when I went with the Perrin top mount it did not flow one bit more. I dumped it and went with the XO2 and flow went up 20gs. Link to comment Share on other sites More sharing options...
Spec B Posted October 7, 2009 Share Posted October 7, 2009 Logs would be cool to see...what are you using for boost control? Link to comment Share on other sites More sharing options...
GTTuner Posted October 7, 2009 Share Posted October 7, 2009 I'll see if I can get out for some logging tonight. I have a 15# WGA with the stock BCS. Link to comment Share on other sites More sharing options...
yamie700 Posted October 9, 2009 Share Posted October 9, 2009 I wonder how much of an impact your 15# actuator has on boost at redline. I'm amazed the little vf40 wheel can make 18psi at redline. I can just make 18psi with the full 18g wheel. Here's a pic during my swap, obviously the vf40 is on the left. Link to comment Share on other sites More sharing options...
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