911E carbs and timing

[h20cooled7]

i think the E came with injection? If webers are installed ,triples. should timing be altered? or do I stay with stock setting?

[matt demaria]

I've done this before. Keep timing stock. I put 32's (venturies) in for track use, 30's for the street.
You have to rejet. I used a bursch exhaust. The car was a lot of fun.

[h20cooled7]

Thanks Matt, Hey when i rebuild my Webers is there a base adjustment for the air screws under the mixture screws? The ones with the locknuts.

[Amstaff]

Mixture screws are two turns and air screws are one eights of a turn open.