traffic Member 51 Member For: 9y 6m 19d Gender: Male Posted 08/07/15 10:25 PM Share Posted 08/07/15 10:25 PM I am about to get my manual BF with large front mount and 4" dump + exhaust tuned.I have been told that the standard injectors are good for up to 260rwkw. I have no idea how much power to expect from just these mods and a tune. I don't want to push the boost to anything that's not safe. But I also don't want the tune to be quite limited because the injectors run out of flow.Also, hoping for a positive change in economy if anything, larger injectors I assume could send it in the other direction? And not wanting to spend the $600 or so if I don't have to.I'm not planning on any future mods other than what's on it. Link to comment Share on other sites More sharing options...
Buf-Phoon loitering with intent Lifetime Members 13,318 Member For: 21y 5m 5d Gender: Male Location: Zombie Birdhouse Posted 08/07/15 10:34 PM Share Posted 08/07/15 10:34 PM Do it, fuel economy is largely dictated by the right foot Link to comment Share on other sites More sharing options...
Lennox Member 2,586 Member For: 11y 10m 29d Gender: Male Location: Perth Posted 09/07/15 12:07 AM Share Posted 09/07/15 12:07 AM Yeh I have 1000cc injectors and can't notice a difference between them and the stock injectors fuel economy wise driving normallyDriving hard though that needle drops like mums pants on father's day. 2 Link to comment Share on other sites More sharing options...
boost69 Donating Members 737 Member For: 19y 8m 5d Posted 09/07/15 12:21 AM Share Posted 09/07/15 12:21 AM LOL... Link to comment Share on other sites More sharing options...
KPM Motorsport Member 968 Member For: 19y 3m 2d Gender: Male Location: 2 Dunorlan Road Edwardstown S.A. 08 82999998 Posted 12/07/15 12:32 AM Share Posted 12/07/15 12:32 AM (edited) Larger injectors correctly matched set and with correct data will give same if not better fuel economy .I stress the word "correctly".Most Ebay or injectors online sales companies do no t have the equipment or the know how to offer correctly enhanced, matched flowed injectors with accurate tuning data for your car. Your tuner cannot generate this data accurately enough to give you best performance,power and economy. This data is only able to be generated on specialised equipment.My point is that if you need to change injectors , be sure you receive , correctly matched sets with correctly generated data. This will give you economy, power and performance from your set up. Edited 12/07/15 12:33 AM by KPM Motorsport 2 Link to comment Share on other sites More sharing options...
Skids4kids in the mid....not the bum like some Member 609 Member For: 11y 9m 1d Gender: Male Posted 12/07/15 12:49 AM Share Posted 12/07/15 12:49 AM Is the E85 data for your 1500cc spot on now Dave and not as lean?OP a set of new 60lb Dekas will suffice and if tuner has a idea will get them to work as good if not better than factory. Link to comment Share on other sites More sharing options...
FiftyOne Bronze Donating Members 1,145 Member For: 11y 6m 23d Gender: Male Posted 12/07/15 02:59 AM Share Posted 12/07/15 02:59 AM Kpm knows Link to comment Share on other sites More sharing options...
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