85Rusty
Well-Known Member
Have any of you ported/ Blended the venturis on your TBI and intake? Gonna get this done next weekend on my 90 360 and wondered what your improvements were?
TBI Porting
- Thread starter 85Rusty
- Start date
85Rusty
Well-Known Member
None of you have tried this
JGC403
Well-Known Member
Its not gunna hurt anything, but I don't think your gunna feel to much of a difference. Did you do yours yet? Did you feel a difference?
85Rusty
Well-Known Member
Not yet. Gotta replace the map sensor and make darn sure that fixes my poor run issue first. Gonna do a TBI spacer and port/ gasket match intake too though.