Biggest injectors for a ts - Alfa Romeo Forum
You are currently unregistered, register for more features.    
Tuning & Upgrades Discuss performance enhancements for your Alfa Romeo

 1Likes
  • 1 Post By Gertie
 
Thread Tools
(Post Link) post #1 of 8 Old 09-03-19 Thread Starter
Status: -
AO Member
 
Alessio155's Avatar
 
Join Date: Oct 2018
County: -
Posts: 44
Biggest injectors for a ts

Hi guys, id like to know what injectors i can fit to a 16v cf1 twinspark that the ECU would be happy to work with. Do v6 ones fit? The engine will getting turboed soon hence the injectors
Alessio155 is offline  
Sponsored Links
Advertisement
 
Status: Race cars in progress
AO Silver Member
 
Gertie's Avatar
 
Join Date: Oct 2007
Location: South Africa
County: Gauteng
Posts: 5,992
Garage
All port injected Alfas use high impedance (12 ohm) Bosch style injectors. The older TS motors with the metal fuel rail use the slightly fatter EV1 and plastic fuel rail TS motors use the more slender EV6. The V6s also use EV6. The EV6 is about a mm shorter, so you will have to shave a bit of the feet of the rail to clamp it down again, otherwise interchangeable.

This is good guide :
Stan Weiss' - Electronic Fuel Injector (EFI) Flow Data Table

Last edited by Gertie; 09-03-19 at 23:55.
Gertie is offline  
(Post Link) post #3 of 8 Old 10-03-19 Thread Starter
Status: -
AO Member
 
Alessio155's Avatar
 
Join Date: Oct 2018
County: -
Posts: 44
Thanks gertie
Alessio155 is offline  
Status: Race cars in progress
AO Silver Member
 
Gertie's Avatar
 
Join Date: Oct 2007
Location: South Africa
County: Gauteng
Posts: 5,992
Garage
When it comes to the ECU handling the bigger injectors, is outside the scope of the ECU on itself, but nothing has stopped us before... Hahaha... If you get a wideband lambda based AFR like Innovate, so you can get a better feel of what is going on. I have a unit that can mimic a narrow band lambda that you can modify and send to the stock ECU, in essence your own piggy back signal modification.
Egon likes this.
Gertie is offline  
Status: OEM++
AO Silver Member
 
Egon's Avatar
 
Join Date: Jan 2012
Location: United Kingdom
County: Kent
Posts: 2,040

Member car:

147ts plus bits

The v6 ones wont be much cop either as the cc per cylinder is actually smaller than the TS.
Egon is offline  
Status: zzzzzzzz
AO Platinum Member
 
symon's Avatar
 
Join Date: Dec 2005
Location: United Kingdom
County: Oxfordshire
Posts: 36,950
Fiat coupe 16V turbo injectors will be bigger and are likely to fit.

Has your car also been turbocharged?
symon is offline  
(Post Link) post #7 of 8 Old 17-03-19 Thread Starter
Status: -
AO Member
 
Alessio155's Avatar
 
Join Date: Oct 2018
County: -
Posts: 44
Not yet, in the next few months it will be getting turboed
Alessio155 is offline  
(Post Link) post #8 of 8 Old 6 Days Ago
Status: -
Newbie
 
Join Date: Aug 2019
County: -
Posts: 2
Hi did you manage to turbocharge you 4cylinder Alfa?
Chris Walden is offline  
Reply

Go Back   Alfa Romeo Forum > Supported Alfa Romeo Models > Technical & Vehicle Assistance > Tuning & Upgrades

Tags
biggest , injectors

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page



Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

 
For the best viewing experience please update your browser to Google Chrome