Tripp25 Posted March 24, 2011 Report Share Posted March 24, 2011 (edited) where can i buy a 750 and a 1050 injector for our car? i checked trilogy turbos but could only find 650 and 950 also will a walbro 255 pump be good for these injectors and will it be good for around 350hp? thanks for the help. my motor is mostly stock right now (mods in sig) but i'm trying to locate a good 20g, 18g, or s16g. Edited March 24, 2011 by Tripp25 Link to comment Share on other sites More sharing options...
JayR_NYC Posted March 24, 2011 Report Share Posted March 24, 2011 where can i buy a 750 and a 1050 injector for our car? i checked trilogy turbos but could only find 650 and 950 also will a walbro 255 pump be good for these injectors and will it be good for around 350hp? thanks for the help. my motor is mostly stock right now (mods in sig) but i'm trying to locate a good 20g, 18g, or s16g. hey i have 650/950 Trilogy injectors...$160 needs o-rings Link to comment Share on other sites More sharing options...
JAinsworth Posted March 24, 2011 Report Share Posted March 24, 2011 A 750 primary on a mostly stock car without an aftermarket fuel management system will most likely flood out at idle, imho.Jimmy Link to comment Share on other sites More sharing options...
Tripp25 Posted March 24, 2011 Author Report Share Posted March 24, 2011 A 750 primary on a mostly stock car without an aftermarket fuel management system will most likely flood out at idle, imho.Jimmy so you think just stock replacements would be fine with what i'm planning for now? walbro 255 fuel pump, 20g turbo set at 20lbs, 1g maf, aem wideband? Link to comment Share on other sites More sharing options...
ucw458 Posted March 24, 2011 Report Share Posted March 24, 2011 You are never gonna get 350 HP on the stock injection. It's just not possible. The highest HP TBI car on record had 337HP. BUT he was running extra injectors and a greddy E-manage piggyback. Plus he had alot of other mods. I believe he was running at least 30 psi of boost to get there. There's a reason why nobody has broken that record..... it's not worth it. MPI is the better way to go and has more power potential. Link to comment Share on other sites More sharing options...
Tripp25 Posted March 24, 2011 Author Report Share Posted March 24, 2011 (edited) You are never gonna get 350 HP on the stock injection. It's just not possible. The highest HP TBI car on record had 337HP. BUT he was running extra injectors and a greddy E-manage piggyback. Plus he had alot of other mods. I believe he was running at least 30 psi of boost to get there. There's a reason why nobody has broken that record..... it's not worth it. MPI is the better way to go and has more power potential. i'm planning on going mpi. the 350whp is my long term goal. i just need to get the car running nice and smooth now. i just wanted to make sure that fuel pump was good for that much hp before i baught it and figured i would upgrade a few things while i save the money for mpi so i can still have some good power levels. sorry for the confussion. Edited March 24, 2011 by Tripp25 Link to comment Share on other sites More sharing options...
ucw458 Posted March 24, 2011 Report Share Posted March 24, 2011 650/950 injectors are very close to stock sizes and will work well. If you want new ones brian is selling them in the group buy section. The injectors he is selling will bolt right into the stock TB. Link to comment Share on other sites More sharing options...
Tripp25 Posted March 24, 2011 Author Report Share Posted March 24, 2011 650/950 injectors are very close to stock sizes and will work well. If you want new ones brian is selling them in the group buy section. The injectors he is selling will bolt right into the stock TB. thanks =) just PMed him. will be purchasing a set tomorrow Link to comment Share on other sites More sharing options...
StarquestRescue Posted March 25, 2011 Report Share Posted March 25, 2011 where can i buy a 750 and a 1050 injector for our car? i checked trilogy turbos but could only find 650 and 950 also will a walbro 255 pump be good for these injectors and will it be good for around 350hp? thanks for the help. my motor is mostly stock right now (mods in sig) but i'm trying to locate a good 20g, 18g, or s16g.You can get the injectors from Lower shores performance. But it will be up to use to tune the car to run good on them. You may be able to tune the 750/1050 in with just a maft. A maft with a safc 2 would work better. All three of those turbos can out flow the capacity of the stock injectors. Here is a good read if you are serious about tbi performance. Had i asked here if my way would work, i would have been told no. But dsm guys have been doing what i did for years. http://www.starquestclub.com/forum/index.php?showtopic=111739http://sqperformance.forumcity.com/viewtopic.php?t=108&postdays=0&postorder=asc&start=0 Link to comment Share on other sites More sharing options...
Tripp25 Posted March 25, 2011 Author Report Share Posted March 25, 2011 You can get the injectors from Lower shores performance. But it will be up to use to tune the car to run good on them. You may be able to tune the 750/1050 in with just a maft. A maft with a safc 2 would work better. All three of those turbos can out flow the capacity of the stock injectors. Here is a good read if you are serious about tbi performance. Had i asked here if my way would work, i would have been told no. But dsm guys have been doing what i did for years. http://www.starquestclub.com/forum/index.php?showtopic=111739http://sqperformance.forumcity.com/viewtopic.php?t=108&postdays=0&postorder=asc&start=0 thanks and i'm planning on going mpi but i just want to build the motor up pretty well while i save the money for mpi. Link to comment Share on other sites More sharing options...
REDi Posted March 27, 2011 Report Share Posted March 27, 2011 i hope in the future *DM actually gets his MPI system up and running/for sale since FIP isnt in business anymore.. lame. cant find a complete system anywhere.. Link to comment Share on other sites More sharing options...
The Rabbit1 Posted March 28, 2011 Report Share Posted March 28, 2011 I read in a few threads that stock fuel is more than enough for s16g, just how much CFM is too much for the 650/950 setup? Link to comment Share on other sites More sharing options...
REDi Posted March 28, 2011 Report Share Posted March 28, 2011 i have an s16g i need to get rid of with manifold. it needs a new cartraige though, this one was ebay p.o.s apperently and has a ton of slop, plus the way it was secured to the manifold is, well, obscure.. but it doesnt leak and before the bearing started falling apart it spooled me to 15psi nicely... Link to comment Share on other sites More sharing options...
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