ashep91 Posted July 2, 2015 Share Posted July 2, 2015 I am looking to map the car for 1.2bar on td04 so am looking for 460cc injectors that are direct fit keeping in mind I may go for more boost in the future what are the options of direct fit injectors available as I see they can be very pricey Quote Link to post Share on other sites
5e colin Posted July 2, 2015 Share Posted July 2, 2015 ebay us mate pretty cheap i have a link for some upto 800cc and there perfect will see if i can find the link again Quote Link to post Share on other sites
5e colin Posted July 2, 2015 Share Posted July 2, 2015 ere 500cc direct fit 145£ http://www.ebay.co.uk/itm/500cc-DIRECT-FIT-Fuel-injectors-Toyota-4E-FTE-4AGE-4A-FE-Starlet-Corolla-MR2-/191595031492 Quote Link to post Share on other sites
ashep91 Posted July 2, 2015 Author Share Posted July 2, 2015 Ive been told 460cc is the most but am not sure what do you think mate Quote Link to post Share on other sites
5e colin Posted July 2, 2015 Share Posted July 2, 2015 same thing mate there only 40cc more could turn down the feul pressure these are 500cc at 3 bar so at 2.5 bar they be 440/60 just what u ned Quote Link to post Share on other sites
ashep91 Posted July 2, 2015 Author Share Posted July 2, 2015 Am only running 1.2 bar atm though mate Quote Link to post Share on other sites
5e colin Posted July 2, 2015 Share Posted July 2, 2015 Am only running 1.2 bar atm though mate ha ha kid indeed ha ha im on about the fuel pressure not boost :) running them at stock fuel pressure will be around your goal !!! Quote Link to post Share on other sites
ashep91 Posted July 2, 2015 Author Share Posted July 2, 2015 You had me thinking for a min lol 2.5 bar boost through a 4e crazy lol You had me thinking for a min lol 2.5 bar boost through a 4e crazy lol Quote Link to post Share on other sites
5e colin Posted July 3, 2015 Share Posted July 3, 2015 that would be some yoke to go ha ha back ontopic these will suit your need ( or similar ) Quote Link to post Share on other sites
ashep91 Posted July 3, 2015 Author Share Posted July 3, 2015 Cheers matey I need them pretty fast from America they would take a while do you know any direct replacement from another car I heard evo 4/5 are Quote Link to post Share on other sites
gorganl2000 Posted July 3, 2015 Share Posted July 3, 2015 i'd recommend speedvision.cps from USA....they normally ship fast and the injectors are cleaned/tested http://www.speedvisioncps.com/index.php?main_page=index&cPath=10&zenid=37b666056d5c9c0905c7b2fe7c6968ff Quote Link to post Share on other sites
Sefton-EP91 Posted July 3, 2015 Share Posted July 3, 2015 Im using the tuning developments 430cc injectors and using these to go 300+hp so around 1.4bar so I would say 430 would be fine!Rx8 injectors are pretty much the same! Quote Link to post Share on other sites
ashep91 Posted July 3, 2015 Author Share Posted July 3, 2015 Rx8 injectors definitely a direct fit mate? Quote Link to post Share on other sites
daniel_g Posted July 3, 2015 Share Posted July 3, 2015 Guide on TGTT of injectors which fithttp://www.toyotagtturbo.com/forums/showthread.php?58024-Interchangelable-Injectors-* Quote Link to post Share on other sites
_shaun_ Posted July 3, 2015 Share Posted July 3, 2015 ive used a few sets of rx7 ones there a direct fit. 1.2bar your stock injectors wouldnt even be maxed so dont really need changed to be honest Quote Link to post Share on other sites
ashep91 Posted July 3, 2015 Author Share Posted July 3, 2015 Some people have said stock injectors can only take 0.8bar? Quote Link to post Share on other sites
ashep91 Posted July 3, 2015 Author Share Posted July 3, 2015 So the mazda rx7 injectors don't require anything else just take out stock put in bigger injectors no need for resistor box ect Quote Link to post Share on other sites
K2NXY Posted July 4, 2015 Share Posted July 4, 2015 Stock injectors are maxed out around 1.1/1.2 bar depending on condition and that was on a td04 setup. Thats all i could take mine to when it was on the rollers getting setup ... Thats was with a standard fpr aswell ! I wouldnt imagine they would have lasted long been maxed out like lol Quote Link to post Share on other sites
_shaun_ Posted July 4, 2015 Share Posted July 4, 2015 I ran my stock injectors and stock for at 1.3bar on a td04 for well over a year and a half with no bother at all till I broke the car. Was a low milage engine to start with tho Quote Link to post Share on other sites
Sefton-EP91 Posted July 4, 2015 Share Posted July 4, 2015 Rx8 injectors definitely a direct fit mate?They plug straight into the your original loom but you will require an aftermarket ecu to run them! Be sure to get second hand ones flow tested etc or just by them from tuning developments? They are on there website! Quote Link to post Share on other sites
glanzatd04l220 Posted July 24, 2015 Share Posted July 24, 2015 ive a set off 370cc injectors direct fit if your interested. kevin Quote Link to post Share on other sites
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