redgrandprix Posted July 6, 2013 Report Share Posted July 6, 2013 found these injectors seem to recall something about ls1 injectors fitting tgps? http://fuelinjectorconnection.com/shop/viewitem.php?productid=18 Quote Link to comment Share on other sites More sharing options...
Garrett Powered Posted July 6, 2013 Report Share Posted July 6, 2013 I am using supercharged 3800 GTP injectors from ebay. 36lb'ers in my black tgp. they were a hundred bucks and I posted the flow test report in my build thread and 28 lb grey ls1 injectors in my red tgp and I believe in my 88 as well. unless they are just the 3400 stock injectors that came with the 05 impala motor Quote Link to comment Share on other sites More sharing options...
intern8tion9l Posted July 7, 2013 Report Share Posted July 7, 2013 I'm running L36 injectors in mine. They were like $60 at the junk yard and are 22lb if IIRC Quote Link to comment Share on other sites More sharing options...
redgrandprix Posted July 7, 2013 Author Report Share Posted July 7, 2013 well i want to get bigger injectors and a custom chip and my dad has purchased from these people and really like their business. Quote Link to comment Share on other sites More sharing options...
Garrett Powered Posted July 7, 2013 Report Share Posted July 7, 2013 I'm running L36 injectors in mine. They were like $60 at the junk yard and are 22lb if IIRC I got 8 for that price by the way so $80 plus $20 for someone to pull them and auction them off I guess about the same deal for a bigger injector. then I spent that much again- and then some, on cleaning and flow testing. so no, this is not a bad deal if you tune them well... but those 30 lb injectors, I'm putting money on, refurbished on rockauto- are going to be less. Quote Link to comment Share on other sites More sharing options...
redgrandprix Posted July 8, 2013 Author Report Share Posted July 8, 2013 these are already rebuilt and flow matched that said you are saying these are a good deal? the guy from the website said they would fit and that i would need to reflash the ecu which by that im assuming he means retune the car which is the plan. eventually Quote Link to comment Share on other sites More sharing options...
Garrett Powered Posted July 8, 2013 Report Share Posted July 8, 2013 good deal compared what I used to pay Quote Link to comment Share on other sites More sharing options...
redgrandprix Posted July 13, 2013 Author Report Share Posted July 13, 2013 do you think these are a direct fit no modifications required? like same heighth specifically, i don't want to need spacers or whatever to make them fit Quote Link to comment Share on other sites More sharing options...
Garrett Powered Posted July 14, 2013 Report Share Posted July 14, 2013 no, they are not a direct fit. Quote Link to comment Share on other sites More sharing options...
redgrandprix Posted July 14, 2013 Author Report Share Posted July 14, 2013 ok so what are my options for higher flow injectors that are a direct fit? Quote Link to comment Share on other sites More sharing options...
redgrandprix Posted July 14, 2013 Author Report Share Posted July 14, 2013 oh wait just found these http://fuelinjectorconnection.com/shop/viewitem.php?productid=196 but im cornfused (yes i mean corn) would i ask flybynite to make a chip for 32lb injectors or would the flow rate be different due to the higher fuel pressure of the walbaro? Quote Link to comment Share on other sites More sharing options...
Garrett Powered Posted July 14, 2013 Report Share Posted July 14, 2013 you just hacksaw new grooves for the clip if they are the shorter ones, then they fit. Quote Link to comment Share on other sites More sharing options...
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