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Weber dcoe jet sizing

Started by Doozer, April 29, 2025, 06:08:11 PM

Doozer

Good evening all, I'm new here so please bare with me.

I've been given a weber dcoe which has factory jetting. I'm looking to fit this to my 1300 which has a slightly lumpy can installed by a previous owner.
I've run the numbers through the weber calculator to determine approx jet sizes, but was wonder if anyone already has a single carb weber installed to their 1300 to cross check the jetting numbers against.

Many thanks
Errol.

JoKer

#1
Hi Ya there Errol sorry can't help much but for my 1600 with Solex's then Dellorto's

I left it up to my local oldschool tuner to sort out on the Dyno aye

(A Rally guy with a Mk1 Escort who put a dyno in his shed, if you've ever heard of Yeti : that's him, Palmerston North Based but enters the Silver Fern & Otago every now & then, not much help to you I know sorry)

he had a lunchbox full of jets & sorted it with the O2 sensor in the tail pipe

worth the effort I reckon

Finding one of those guys might be the harder than info for a 1300 eh!

to add to that I just saw a recommendation for "Rapid in Timaru or SAS in Chch" for tuning from Josh (salesman @ Crowesport Subaru)

you could try them? Or see who they may recommend too