Jetting question, Plaese help. 1.8l type 4
Please help me with getting the right jets:
I am running dual weber 40 IDFs. They came with the following jets/setup:
air correction 2.00, Emulsion tube F-11, main jet 1.15, pump jet 0.50, idle jet 0.50, venturii 28mm
We ran the engine for a few minutes yesterday, but it got quite hot and sounded like it was running with too much air (popping)....
The engine spec is:
1.8l type 4
93MM Pistons (Porsche 914, domed to increase compression)
66mm stroke crank
308 degree webcam, (valve lift: 0.507, duration at 0.050: 272 degrees, Grind no. 86c)
polished + mildly ported type 4 heads
Stock rockers
Bosch 009 Distributor (Standard points)
THe car is a full weight 1972 Beetle running a 1500 gearbox.
Can anyone help me get the right Jets?
Last edited by bennyg; August 1st 2004 at 13:41.
|