351 w Initial Setup Help

Trev · #1 (**permalink**) 10-28-2009, 07:54 PM

Hi all

I am about ready to push the button on a set of4 x 48 IDA for my 351 W

and was looking for some help on initial settings Emulsion Tubes and jets

The Motor is 351 Windsor Stroked to 383 Good rods cam starts at 3.5k goes to 6 ish Good ol Toploader mainly street use

Currently has Quadrajet 4bbl
I am in Aus so its hot and dry

Hope this is enough to start with

Thanks Trev

Rick Parker · #2 (**permalink**) 10-28-2009, 11:24 PM

Post complete cam specs and compression ratio.

Trev · #3 (**permalink**) 10-29-2009, 12:54 AM

Hi

cam specs are something i do not know

Compression is at last test works to be about 10:1

Ta trev

Gaz64 · #4 (**permalink**) 11-01-2009, 12:19 PM

Ok Trev, as Rick has said, cam specs are important to know.

I'll have a stab at a baseline for you.

40-41 venturi
160 main
F7 emulsion tube
180 air
65 idle F10 holder
50-55 pump jet
35 pump bleed

*13* · #5 (**permalink**) 11-01-2009, 12:30 PM

What linkage set up are you running? Once you get the girls flowing fuel properly you'll need to have a decently designed linkage. Some of the parts that are supplied with some of the kits are junk & will never run correctly. I messed with mine for quite a while before I realized this.

Trev · #6 (**permalink**) 11-02-2009, 07:38 PM

Hi Guys thanks for the baseline setup. I will get some cam specs and some better info

again thanks for the help

Trev

Nicholas Taylor · #7 (**permalink**) 01-21-2010, 05:19 AM

Hi there!

I'm another poor sod looking for help. I have the 350 chevy with four weber 40 DCOE carbs. There is a flat spot between 1500 and 2000 rpm. The engine splutters and is a bog when just cruising but goes well when you have the foot flat. the exhaust fumes are rich and you can still smell the gas>

any advice on this?