How would a 1 3/4 Carbie go on a 1100 Engine (freshly rebuilt, unleaded conversion, extractors)

Other than that the mechanicals are fairly standard apart from a few misc. upgraded parts.

Would it be too big for an 1100 ?

What would the power increase be like compared to the stock (and very much dying) 1 1/4 carbie ?

Its it worth the money to upgrade to a 1 3/4 or just get the 1 1/4 rebuilt ?

Any hep is appreciated, Thanx!

theres a brand new hif44 on ebay now

i have an 1100 with a 1 3/4 and it runs good

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1152cc turbo A-series now with 125.7hp at the wheels !

AUSSIE Turbo mini forum >> http://boostmini.justboard.net/

https://www.facebook.com/boostmini

i went from a 1 1/4 su to a 1 1/2 su on the wifes pink mini and seems to go much better now. Its an 1100cc. Not sure what jets are in them but runs alot nicer now. not sure on the 1 3/4 sorry.

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1974 Moke - 998cc
76 Clubman B16a2 Vtec AWD Turbo 12.9@105mph
https://www.youtube.com/watch?v=V9PW49e1hYs

Gafmo is running a 1-3/4" (HIF44) on a bored 1098, and it goes `pretty well'

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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R.

Yep I us a HIF44 (1 3/4) on a 1100...well 1152 it's bored out 60thou....He's had a little work done to the head and a RE13cam but just get the needle correct and she run nicely...specialy the down low
I'm also running a crap Intake manifold

45.2 at the wheels at the last Dyno Day

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Stop Licking the Dog...I Don't Care Who Started It

i was going to do the same thing and put on the 1 3/4 su on cause i have a 1 3/4 inch manifold, but i was told the jet is 1.0 and the other smaller su's are a .90 jet size, the guy said it wouldnt run properly, but could you just screw in the .90 jet and needle or will it work fine with the 1.0 jet, and also what needle would be recommended

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77 Leyland Clubman
1293cc, LCB extractors, pulsar dizzy (recurved), cooper s disc brakes, 40DCOE Weber

I say go for it, I'm running a stocko 1098 with a Dellorto 45. No problems with it, just loud, smelly and ... loud

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Lillee - 1969 Morris Mini K

that wouldnt run on a standard 998 hey?

on my 1100 i have the standard metro turbo needle in my 1 3/4 carbie it runs ok needs a proper tune though although its still better than my twin 1 1/4s even out of tune

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1152cc turbo A-series now with 125.7hp at the wheels !

AUSSIE Turbo mini forum >> http://boostmini.justboard.net/

https://www.facebook.com/boostmini

run a 1 1/2 inch su up to about 70hp at the fly
a 1 3/4 will be better on a worked engine (i need one), but just waste fuel on anything stock under 1100cc

just do what big willy does, and pull the choke out to richen the mixture for drag strip starts or something.. (do not do this )