corsasport.co.uk
  Not logged in [Login - Register]  
You Are Not Registered Or Not Logged In  

Corsa Sport » Message Board » General Chat » throttle bodies - carburettors (sp)


New Topic
New Poll 		  Subscribe | Add to Favourites

You are not logged in and may not post or reply to messages. Please log in or create a new account or mail us about fixing an existing one - register@corsasport.co.uk

There are also many more features available when you are logged in such as private messages, buddy list, location services, post search and more.


Author throttle bodies - carburettors (sp)
Kurt
Member
Registered: 23rd Oct 05
Location: Hi
User status: Offline
20th Mar 08 at 19:32   View User's Profile U2U Member Reply With Quote
whats the difference?
DAZ1985
Member
Registered: 3rd Sep 06
Location: Scholar Green, Cheshire
User status: Offline
20th Mar 08 at 19:36   View User's Profile U2U Member Reply With Quote
tbs have injectors
carbs dont

????
Vaux Lad
Member
Registered: 15th Dec 04
Location: Stoke-on-Trent
User status: Offline
20th Mar 08 at 19:40   View User's Profile U2U Member Reply With Quote
Tb's=Proper Bo
Carbs=OK
RCS
Member
Registered: 26th Jan 05
Location: Lichfield/Dundee
User status: Offline
20th Mar 08 at 19:51   View User's Profile U2U Member Reply With Quote
Difference is fuel metering. Carb works on venturi principle to add correct amount of fuel, whereas with throttle bodies they use EFI to meter the air mass flowing in to add the correct amount of fuel.
Kurt
Member
Registered: 23rd Oct 05
Location: Hi
User status: Offline
20th Mar 08 at 19:53   View User's Profile U2U Member Reply With Quote
so you need ecu's, sensors etc to run tb's?
RCS
Member
Registered: 26th Jan 05
Location: Lichfield/Dundee
User status: Offline
20th Mar 08 at 19:56   View User's Profile U2U Member Reply With Quote
Yup.
Ste
Premium Member

Avatar

Registered: 5th Mar 03
Location: Taif, Saudi Arabia
User status: Offline
21st Mar 08 at 04:03   View Garage View User's Profile U2U Member Reply With Quote
TBs, bit more power due to greater accuracy in tuning, carbs are old school cool, noisy, powerful and easier on the wallet.

I would rather lose by a mile because i built my own car, than win by an inch because someone else built it for me.
Simon_16v
Member
Registered: 14th Aug 06
Location: Yorkshire
User status: Offline
21st Mar 08 at 08:51   View User's Profile U2U Member Reply With Quote
You require an ecu for tb's and you dont need one on carbs
Rob H
Member
Registered: 28th Oct 00
Location: Staffordshire Drives: Astra SRi
User status: Offline
21st Mar 08 at 10:25   View User's Profile U2U Member Reply With Quote
It's worth mentioning what it costs you in original outlay for the TB's, you'll probably make back in Fuel efficiency, not having to have the carbs re-tuned every so often, and don't have as many issues with emmissions come MOT time.
Vaux Lad
Member
Registered: 15th Dec 04
Location: Stoke-on-Trent
User status: Offline
21st Mar 08 at 11:41   View User's Profile U2U Member Reply With Quote
And it'll run much better and drive better.
22B
Member
Registered: 9th Sep 04
User status: Offline
21st Mar 08 at 14:11   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by SRi_Si
You require an ecu for tb's and you dont need one on carbs


not strictly true but there are a few carburettors out there that are run through the ECU which pulses a signal to the solenoid valve in the carb.

 
New Topic
New Poll

Corsa Sport » Message Board » General Chat » throttle bodies - carburettors (sp) 25 database queries in 0.0140350 seconds