Hey Guys,
I saw a pair of 48 idf's for sale today and was wondering whats the difference between them and 48IDA'S.
Its seemed very reasonable price??
OL
GASBNR ·
Aussieveedubbers · Tech Talk
48 IDF\'S
https://forums.aussieveedubbers.com/threads/22179/48-idfs
AdrianH ·
The standard explanation is - 48 IDFs are considered more of a streetable carb, they have a better progression circuit (from idle to main jets). The IDAs are a race carb, originally used on GT40s and the like. They have more of an on/ off feel about them, they flow a whole lot more air and you can run venturis up to 45mm.
So if its top end performance you are after its IDAs, streetable IDFs.
Your experience may vary.
So if its top end performance you are after its IDAs, streetable IDFs.
Your experience may vary.