Subject	Questions about injector upgrade
Posted by	colbs19 on February 22, 2004 at 6:25 PM
	This message has been viewed 155 times.
Message	I have been looking into getting some upgraded injectors while my motor is apart. Once I eventually blow my stock turbos, I will be replacing them with either JWT BB535 turbos or HKS 2530BB turbos I just have a few questions first (pardon my ignorance): Should I go with 555cc or 720cc injectors? Will 720cc injectors fit in a 91 TT without any modification to the lower plennum? With these current mods, will it be ok to run injectors this big until I upgrade my turbos at a later date: *Ash spec "Doolz" intake *Unorthadox Racing underdrive pulley *Hiper cat-back Exhaust *Ash spec ECU (to be upgraded according to what injectors I go with) *Greg Dupre divorced downpipes *2.5" testpipes *Fidanza aluminium flywheel *RPS TT Max Street clutch *A'PEXi AVC-R boost controller *A'PEXi turbo timer *JUN adjustable intake cam gears (exhaust gears on the way) *Ported and polished upper & lower plennum *Ported and polished throttle bodies (I realize may need a SAFC) Thanks in advance for your help. -=Colby=- 1991 Pearl Black 5-spd Z32 TT Stage X (project car under construction) 1991 Cherry Red Pearl 5-spd Z32 TT Stage V 1996 Super Black 5-spd 200sx with Yellow Trim Stage II (Daily Driver) AIM: ColbyZ20 AOL SN: Colbs19 Check out my photo album for updates at: www.photoisland.com sign on: Colbs19 password:ttnet
Follow Ups	Questions about injector upgrade - colbs19 18:25:43 02/22/04 as far as what size injector you want it all depends on how - cttt300zx 18:35:53 02/22/04 Re: as far as what size injector you want it all depends on how - colbs19 18:43:33 02/22/04 just get the 850cc Border Kit - michaelkih 19:09:18 02/22/04 Colby, bro, go with our Stage2 turbos and save your - AshsZ 19:16:34 02/22/04 are u saying that your stage 2 turbos can make more - michaelkih 19:25:45 02/22/04 That is what our dyno testing has shown so far. - AshsZ 19:32:28 02/22/04 interesting..i would like to see those stage 2s hit - michaelkih 19:35:35 02/22/04 what manifolds did Mike's car have on them? - AshsZ 20:03:47 02/22/04 AsH...what's the deal with the STAGE 1 turbos? - RotaZ 20:47:55 02/22/04 The stage1 turbos are the same as the stage2, but they - AshsZ 20:53:51 02/22/04 Ash, what's the warranty on the stage 2 turbos and what - Nostype2@aol.com 19:52:13 02/22/04 I honestly dont know the warranty, I'll have to talk with - AshsZ 20:06:46 02/22/04 Thanks (n/m) - Nostype2@aol.com 20:08:31 02/22/04 and no, we haven't seen any problems with them at this - AshsZ 20:08:33 02/22/04 Thats good to know. What kind of HP should one expect with - Nostype2@aol.com 20:16:47 02/22/04 19psi should be right around the 500RWHP level with - AshsZ 20:29:40 02/22/04 WOW, The reason i ask is because at this moment i have the - Nostype2@aol.com 20:46:41 02/22/04 Re: WOW, The reason i ask is because at this moment i have the - RUN-4-COVER 02:44:13 02/23/04 Re: Colby, bro, go with our Stage2 turbos and save your - colbs19 21:30:11 02/22/04 You will have to machine the lower plenum where the - AshsZ 23:34:57 02/22/04 Are they Ball Bearing Turbos/what RPM do they hit full boost (n/m) - colbs19 21:52:53 02/22/04 It all depends on how much horse power you want to - bb300z(NoVA) 19:24:07 02/22/04 FWIW, 555cc injectors top out around 550RWHP. On Jeff's - AshsZ 23:38:56 02/22/04
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