36 lb blue tops with stock inj type chip

[TylerDurden]

The last time I went to the track I was only able to get 12.17@112 with a TE44/FM/Blue tops with C-16 and a race chip programmed for stock inj.
I have since put in a walbro 340 and acquired a race chip designed for the 36lb inj. My question is should I see better times because of the mismatched chip? and why? will a stock chip not provide enough fuel for 36 lbers, or is the opposite true? ei would a 36 lb chip not provide correct fueling for stock inj?

Thanx
Dan

 

[TurboDave]

A stock chip running 36# injectors will cause the car to run overly rich. The bigger the injector the worse the condition.

On the flip side, a 36# chip running stock injectors will cause an overly lean condition.

Neither of which will do the car any good.

 

[TylerDurden]

ok so that answers the initial question, but now leaves me wondering why i was running out of fuel at 21 psi. o'2s were dipping into the low 700s with knock right at the finish line. now i can only hope it was the smaller walbro (255?) causing it.

Thanks
Dan