DemonZ Posted June 9, 2006 Share Posted June 9, 2006 thinking about 68# ones like these: http://cgi.ebay.com/ebaymotors/8-Chevy-Camaro-Corvette-68-lbs-hr-Fuel-Injectors_W0QQcmdZViewItemQQcategoryZ33554QQihZ019QQitemZ8046323671QQtcZphoto I plan on 350 RWHP minimum, with headroom for 500RWHP. Car is street strip weekend warrior. Idle quality is important to me, and I do not want a toxic, fumy car. The plentiful 440cc supra injectors are smallish, and I don't want to run a rising rate FPR. What's the biggest I can run, maybe even running sequential? Quote Link to comment Share on other sites More sharing options...
speeder Posted June 9, 2006 Share Posted June 9, 2006 I run 75# 'ers on my 3.0L with largish (.515 lift) turbo cam and Electromotive TEC2 in batch-fire mode. I have a good, smooth idle at ~14.0 AFR. Quote Link to comment Share on other sites More sharing options...
DemonZ Posted June 10, 2006 Author Share Posted June 10, 2006 Thanks Speeder. I'll opt for the 68#'ers for my L28T. 72's are close, but don't want to get too greedy. Quote Link to comment Share on other sites More sharing options...
Bernardd Posted June 10, 2006 Share Posted June 10, 2006 Jeffp has 72# inj's running his L6 with no problems. Quote Link to comment Share on other sites More sharing options...
DemonZ Posted June 10, 2006 Author Share Posted June 10, 2006 Jeffp's car is also 3.0L ? Quote Link to comment Share on other sites More sharing options...
Bernardd Posted June 10, 2006 Share Posted June 10, 2006 Jeffp's car is also 3.0L ? It's a 3.1L stroker. In thinking about this it's all dependant on the EMS you use. On jeff's car we were able to lean out the idle no problem with the 72 #'s with the z31 ecu but that might not work with other ecu's. Another thing is jeff also runs his car at 58psi (4bar?) I believe. I know it's higher than the stock fp. Quote Link to comment Share on other sites More sharing options...
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