How long could one run an FMU+missing link at 4 pounds?
Friend wants to tune car next week (Hondata) we're both going to DRT together, and asked if he could just run FMU+missing link till then. GSR motor-told him he might as well just wait till next week but he really wants to run it to 'test it'-what do you suggest?

he has
450cc injec
255 walbro intank hi pressure pump

 

IMO 4 psi isnt that bad for a FMU i lasted 6 months with a FMU until i got a tune and a tune is **** load better then a shity FMU....But ya FMU 4 psi wouldnt worry to much

 

it will work, retard the base timing by a few degrees. It is obsolete and unsafe technology but for 4 pounds it should work fine.