TJS Member 41 Member For: 13y 16d Gender: Male Location: NSW Posted 18/09/12 11:56 PM Share Posted 18/09/12 11:56 PM Hi gang,Every tuner I have spoken to either prefers a particular injector or drills out your existing ones when they give it a custom tune.Does it matter? Should I just let them do what they advise? Or, if I can get good injectors cheap, will I save on a tune? Or will the tuner say nah mate dont use them.I am looking for a mild tune to get me close to 350rwkw - nothing wild. They all say they can do that with just a tune and injectors.Is there a minimum flow rate I should be looking for to get 350? What are your experiences with your choice of injectors (or your tuner's choice as it may have been..)?Cheers,TJS. Link to comment Share on other sites More sharing options...
GTEXXED Banned Banned 910 Member For: 12y 4m 5d Gender: Male Posted 18/09/12 11:59 PM Share Posted 18/09/12 11:59 PM 60lb Dekkas will suffice,just make sure your tuner gets them for you to save hassles. 1 Link to comment Share on other sites More sharing options...
Ralph Wiggum Moar Powar Babeh Lifetime Members 19,323 Member For: 19y 2m 2d Gender: Male Location: Perth Posted 19/09/12 12:03 AM Share Posted 19/09/12 12:03 AM For my money ID's all the way. But you need to find out what your tuner prefers and is comfortable tuning.Also be aware that many reputable tuners (IE Mick from Pitlane) will want to flow test second hand injectors before fitting to ensure thet are a good set so this will add to the cost. 3 Link to comment Share on other sites More sharing options...
KPM Motorsport Member 968 Member For: 19y 1m 3d Gender: Male Location: 2 Dunorlan Road Edwardstown S.A. 08 82999998 Posted 19/09/12 02:27 AM Share Posted 19/09/12 02:27 AM Hi gang,Every tuner I have spoken to either prefers a particular injector or drills out your existing ones when they give it a custom tune.Does it matter? Should I just let them do what they advise? Or, if I can get good injectors cheap, will I save on a tune? Or will the tuner say nah mate dont use them.I am looking for a mild tune to get me close to 350rwkw - nothing wild. They all say they can do that with just a tune and injectors.Is there a minimum flow rate I should be looking for to get 350? What are your experiences with your choice of injectors (or your tuner's choice as it may have been..)?Cheers,TJS.KPM550cc / KPM1000cc / KPM2000ccAvailble online best pricing and delivered next day.Guaranteed brand new match flowed +/- 1%Full 100% Australia wide guaranteehttp://www.kpmauto.com/tabid/223/CategoryID/17/List/0/Level/a/ProductID/232/Default.aspx?SortField=ProductName%2cProductName 1 Link to comment Share on other sites More sharing options...
FPV6 Member 110 Member For: 12y 3m 5d Gender: Male Posted 19/09/12 09:20 AM Share Posted 19/09/12 09:20 AM Which of the three sizes do you recomend for max kw? Link to comment Share on other sites More sharing options...
f6mark Member 2,908 Member For: 13y 9m 11d Gender: Male Posted 19/09/12 09:46 AM Share Posted 19/09/12 09:46 AM mate. the fg f6 injectors r good for 320rwks they max out at 330rwks. 1 Link to comment Share on other sites More sharing options...
old_mate Member 767 Member For: 18y 9m 12d Gender: Male Location: Brisbane Posted 19/09/12 12:53 PM Share Posted 19/09/12 12:53 PM Im going bosch EV14 52lb. Just over 400 to my door including adapters 1 Link to comment Share on other sites More sharing options...
XYZ Donating Members 1,171 Member For: 15y 2m 8d Posted 19/09/12 01:38 PM Share Posted 19/09/12 01:38 PM Bosch, Xspurt, ID's... same same... KPM's are priced very well... I'd go 1000cc to give you some head room if you want to push further. Still have great idle and economy..... These are the best injectors I have had in my car..But, always best to go with what your tuner recommends... No point turning up with injectors they have never used before... 2 Link to comment Share on other sites More sharing options...
TJS Member 41 Member For: 13y 16d Gender: Male Location: NSW Posted 19/09/12 11:04 PM Author Share Posted 19/09/12 11:04 PM Thanks guys,Is there a conversion from lbs to cc? One sounds like pressure, the other volume ?? And does anyone know what are the std ones are equal to in these measurements?Cheers,TJS 1 Link to comment Share on other sites More sharing options...
KPM Motorsport Member 968 Member For: 19y 1m 3d Gender: Male Location: 2 Dunorlan Road Edwardstown S.A. 08 82999998 Posted 19/09/12 11:06 PM Share Posted 19/09/12 11:06 PM KPM recomendations for usable margins.KPM550cc injectors up to 350fwkw form petrol and E85KPM1000cc injectors up to 480fwkw for petrol and E85KPM2000cc injectors up to 1000fwkw for petrol and E85Idle quality on both injectors are perfect.The applications are calculated on the following;550cc Approx 480fwkw for the 4.0T engine70-75% Duty Cycle for 98/95 Octane fuel90% Duty Cycle for E85 Fuel1000cc Approx 480fwkw for the 4.0T engine70-75% Duty Cycle for 98/95 Octane fuel90% Duty Cycle for E85 Fuel2000cc Approx 1000fwkw for the 4.0T engine75-80% Duty Cycle for 98.95 Octane Fuel95% Duty Cycle for E85 FuelKPM can supply all scaling/characterisation data for every KPM Injector supplied. This removes any guess work and allows correct parameters to be input, to allow best tuning results.Which of the three sizes do you recomend for max kw? 1 Link to comment Share on other sites More sharing options...
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