From what I've heard, the 2bbl has better velocity in the runners, and
more low-end torque. It (the 2bbl) has a smaller plenum also, which is
supposed to be better for big TB's. I've never driven a truck with the 4bbl,
but the 2bbl I put on mine pull HARD... much better than the stocker.
Doug Myers
-------------
'99 Dakota RC/SB 5.9L/5-speed/3.92SG
K&N Gen II FIPK, Comp Cams '604 cam, Progear timing chain, MP 2-bbl MPI, MP
R/T heads, Hughes' roller rockers, MP polished aluminum valve covers, ASP
crank pulley, MP Headers, 3" Dynomax cat, 3" Flowmaster, Accel Supercoil,
Magnecor KV-85 8.5mm Race Wires, Melling HV oil pump, Centerforce Dual
Friction Clutch
""Chad Evans"" <hemidak@msn.com> wrote in message
news:F335o1ybfecaQOeErK200003c3a@hotmail.com...
> other than it fit better, is there any other benefits that 2bbl has over
the
> 4bbl as far as performance goes?
>
> hemidak@msn.com
>
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