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correct float bowls for H4s for a Mini ?
Posted: Fri Feb 13, 2015 2:36 pm
by almondgreen
What is the number for the correct float bowls for H4 carb setup for a Mini ?
Re: correct float bowls for H4s for a Mini ?
Posted: Fri Feb 13, 2015 4:33 pm
by nick rogers
4814 and 4815.
Re: correct float bowls for H4s for a Mini ?
Posted: Mon Feb 16, 2015 3:35 pm
by almondgreen
Thanks for the info.
So I need the 30° ones.
I have the 20° ones here....

Re: correct float bowls for H4s for a Mini ?
Posted: Tue Feb 17, 2015 9:53 am
by nick rogers
The 20 deg ones, 3495 and 3496, are much easier to find and will work OK. The 4815 can be found with a bit of a search but the 4814 is rare. Burlen do repros of both.
Re: correct float bowls for H4s for a Mini ?
Posted: Tue Feb 17, 2015 4:58 pm
by mk1
As Nick says, if you are using them yourself, you will get away with using the 20° ones without too many problems.
Re: correct float bowls for H4s for a Mini ?
Posted: Wed Feb 18, 2015 11:19 am
by sandman
FWIW...
If done with care and the proper tools, it's fully possible to modify a 20 deg. chamber to get it @ 30 deg.
Re: correct float bowls for H4s for a Mini ?
Posted: Wed Feb 18, 2015 12:35 pm
by mk1
the proper tools,
Tell us more.
I have done them with a blow lamp and a big pair of pliers, but wasn't entirely happy with the results.