TPI Tuned Port Injection discussion and questions. LB9 and L98 tech, porting, tuning, and bolt-on aftermarket products.
Sponsored by:
Sponsored by:

what injectors do you guys recommend ??

Thread Tools
 
Search this Thread
 
Old Nov 2, 2010 | 12:20 PM
  #1  
ray jr's Avatar
Thread Starter
Supreme Member
15 Year Member
iTrader: (2)
 
Joined: Oct 2010
Posts: 1,673
Likes: 65
what injectors do you guys recommend ??

86 iroc 305 tpi putting on ported heads (maybe tfs),2040 compucam,headers,exhaust,rest of little bolt ons,bigger runners, ported aftermarket base and ported plenum .. im doing this over the winter and was wondering what injectors i should buy for this combo ?
Reply
Old Nov 2, 2010 | 01:01 PM
  #2  
skirkland1980's Avatar
Supreme Member
iTrader: (2)
 
Joined: Jul 2009
Posts: 1,354
Likes: 4
From: morrow, ga
Car: 82 S10, 83 280ZX, 84 Z28
Engine: 355 smallblocks..na, 2.8 turbo
Transmission: 85:th350, 84:700R4
Axle/Gears: 85:ford9 4.85, 84:stock 3.24
Re: what injectors do you guys recommend ??

upgrading to 21lb/hr 350 injectors should compensate for your mods. you can call RC or injection connection and they could recommend some for your application.
Reply
Old Nov 2, 2010 | 01:17 PM
  #3  
scamaro355's Avatar
Member
 
Joined: Dec 2003
Posts: 489
Likes: 0
From: wv
Car: 92 rs
Engine: 355 stealth ram, dart heads, S480
Transmission: 4L80E
Axle/Gears: 3.42
Re: what injectors do you guys recommend ??

just be sure whatever injectors you change to you retune the computer so it knows what its working with
Reply
Old Nov 2, 2010 | 01:57 PM
  #4  
VincentZ28's Avatar
Supreme Member
iTrader: (2)
 
Joined: Mar 2002
Posts: 2,516
Likes: 5
From: San Antonio TX
Car: 1990 G92 IROC Z Miniram
Engine: 388cu 6.4 Liters
Transmission: G-Force T5
Axle/Gears: 3.73 Gears
Re: what injectors do you guys recommend ??

24lbs
Reply
Old Nov 2, 2010 | 02:06 PM
  #5  
ray jr's Avatar
Thread Starter
Supreme Member
15 Year Member
iTrader: (2)
 
Joined: Oct 2010
Posts: 1,673
Likes: 65
Re: what injectors do you guys recommend ??

what size do the 350's come with ? i thought they were 24lbs. can i get a 350 chip and just put it in my computer and all will be good ?
Reply
Old Nov 3, 2010 | 11:19 AM
  #6  
red/white04's Avatar
Member
 
Joined: Nov 2008
Posts: 134
Likes: 1
From: MICHIGAN
Car: 88 IROC
Engine: 305TPI
Transmission: T-5
Axle/Gears: 3.42
Re: what injectors do you guys recommend ??

factory 350 injectors were 21lbs, factory 305 were 19lbs..not sure on the tune..i would have one made or gets some dyno time and have it tuned.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Wylecoyote08
Interior
11
Nov 6, 2015 03:46 PM
gta90
TPI
40
Sep 15, 2015 04:00 PM
Jae992
TBI
3
Aug 27, 2015 09:07 AM
Street Lethal
Interior
7
Aug 14, 2015 08:25 PM
matthew911
Engine Swap
13
Aug 12, 2015 09:38 AM




All times are GMT -5. The time now is 11:16 PM.