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hydroholic
07-01-2007, 09:42 AM
Have an EFI bridgeport with an analog box.Wanting to go with digital box.What is the best digital box to go with for this mota?Thanks,
Hydro
pyro
07-01-2007, 10:35 AM
Brucato PCU or ACU would be the BEST, of course...
hydroholic
07-02-2007, 06:24 AM
Looking for a Mercury ECU. Been told an A-40 will work.Just wondering what is interchangeable with the analog box and does not have a limiter.
pyro
07-02-2007, 07:03 AM
Merc boxes are lame and the used ones are over-priced.

Looking here:
http://www.biggerhammer.net/mercury/
A40 appears to be the ticket, with 7700 rpm limiter.

A Brucato box would be a worthwhile investment. Better throttle response, improved fuel economy, and programmable-everything, including the rev limiter, in the case of the PCU. Worth every penny.

http://img521.imageshack.us/img521/4127/dsc03141asx2.jpg (http://imageshack.us)
hydroholic
07-02-2007, 01:54 PM
For a man of your wealth that may be so,but for some of us who are not so fortunate, $950 is a little steep. As far as the Merc boxes being lame,I don't know what kinda problems you have had,but I have never had nothing but the Merc boxes ,(digital on the 260's I have had ,and analog on the Bridgeports I have had)and I have never had a problem out of any that I have ran except one that was modified by Rapair and they eventually made it right. So I wouldn't exactly call them lame but I guess thats a personal opinion.
Hydro
us1
07-02-2007, 05:15 PM
A40s are good for the BP but do have the limiter. An A48 will run a 2.4 BP fine with leaner settings and have a 11500 Rev Limiter. With any first generation digital box the chips can be changed out to achieve what you are looking for. I have chips if you go this route.
hydroholic
07-02-2007, 05:38 PM
A40s are good for the BP but do have the limiter. An A48 will run a 2.4 BP fine with leaner settings and have a 11500 Rev Limiter. With any first generation digital box the chips can be changed out to achieve what you are looking for. I have chips if you go this route.
Finally a straight answer! Thanks John. I guess now I just need to find an A-48.Thanks again,
Hydro
us1
07-02-2007, 06:27 PM
Like I said any early digital EFI box can be changed to an A48 with a new chip so don't limit your search to just the A48. There are quite a few more
A49 stock 260 boxes and others out there cheap.