Fotis Posted October 17, 2019 Report Share Posted October 17, 2019 Hi all recently tuned a customers car, setup is B18C Stock block TODA SPEC B CAMS Brian Crower cam gears dialed +1in and -1 ex 68mm throttle body ITR intake mani AEM CAI Custom header 2.5inch collector and full custom 2.75inch exhaust Using LINK ECU G4+ AFR at 12.8:1 At 8500rpm Made only 201ps where stock comes 200ps.. 550cc injectors and run them at 49% made the calculations and shows 230hp. Any input on why it doesnt make at least 220-230? Quote Link to comment Share on other sites More sharing options...
Rossobianconero Posted October 23, 2019 Report Share Posted October 23, 2019 I check a couple of cams and the spec of those cams, they look "small". I havent tune a B series with those cams, it would be interesting to see a dyno overlay with the stock cam and with that cam to see if it gaing in midrange atleast. you have the Vtec activation at 5400rpm? Quote Link to comment Share on other sites More sharing options...
Fotis Posted October 23, 2019 Author Report Share Posted October 23, 2019 Yes vtec was set at 5400rpm.Tried 6000 makes a big dip. Tried lower than 5400 nothing really changes. Found a problem with the cam gears i will retune and post it. Quote Link to comment Share on other sites More sharing options...
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