(BOI Performance is now agent / re-sealer of FAJS Carburetors.)

"We do all of our tuning in house on our Land & Sea system Chassis Dyno (Rolling Road)

BOI Performance has gone through extensive process to identify that these FAJS  carburetor copy's of both  Weber & Dellorto carburetors do work & with my own back to back testing on my own Chassis Dyno on a range of different engines Ie. Ford Pinto 2L,  265 Hemi Chrysler , 

 Nissan 260 z, Alfa 1750,  Fiat 124  coupe & Spider with no real changes on out come of Power & Torque.

We have a lot of parts that FAJS produce from 40-45 DCOE 48-50 & 55 DCOE, 40,44 & 48  IDF rang Plus   48mm & 51mm IDA plus the new Range of Dellorto 40 & 45 DRLA, plus the new rang of 40 DHLA is coming very soon. 

We have a full range of all Main jets, Air corrector, Emulsion tubes, Idle jets, full service kits, Linkage kits to suit Weber & Dellorto plus manifolds etc..

(This now means we have a full range of all FAJS via UPS with in 7-10 days working.)