Whats the best performace pipe for the A3? I will start basically stock (carb and motor), but will upjet for a bit more performance.
The best options I've seen are the
Tecno Bullet
Tecno Estoril
Tecno Circuit
Biturbo
Homeot 4p
Price isn't really a concern, all are within 20 bucks of so of eachother, but performance gains are. Is one any better than the other? Is it worth it for an A3?
I intend to port match and possibly put on a larger carb, but I haven't heard or seen much on A3 tuning.
Port that A3! The intake manifold and intake passage in the cylinder are minuscule. Does yours have the dellorto carb?
I haven't actually picked it up yet, but it is a 77 so I predict it is not a dellorto. I'd prefer one on there.
Hey zack, i redid a 89 tomos a3. ported,(real easy lemme tell you!!), put a high flo filter, custom intake off the side, and biturbo. runs about 42 ish.
Thats with the stock delorto, correct?
How is the lowend power?
As far as upgrading to a delorto, with a slightly larger intake, what size carb, a 14 or 15?
lowend is still great. thats with the dellorto 14. I DID try the 15 for a while, dont really notice a difference, due to the small ports on the A3. port it, you will be happy.
So you ran the 15 on the ported A3 with little difference? Are you using the stock intake?
I assume porting an 15 is the same as an a3 or a35 (yes! a5 NOT a55)
an a5, I mean!
How does one "port"
I did 40mph with a techno circuit, 48 jet and a 27t front.
to port is to.....
Modify the ports on the cylinder for more speed and awesome. Search it!
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