there is no other choice at mike's. dumas runs there are drives for speedmerchant.
there are more speed merchants on track then any other car at Mike's, plus we have a direct line into Bruce. so usually parts are not an issue. the only time I have seen an issue with parts is right before a big race. most of the guys will clean out bruce before hand. so he has little in stock.
there is only 1 xray at mike's and I am not sure the car has even seen the track. Ray in the shop runs a crc, andrew has a 12r5, Shawn runs a speedmerchant, Robert is stepping up and has a bmi, Jeff Ball runs a speedmerchant and i run a speedmerchant. those are basically your top guys in pan cars at mike's. I can tell you that a speedmerchant and tekin is the fastest stock setup at this point at mike's. it can't be touched.
the shop stocks the basics for all cars and has a couple things for the assoc and crc cars. they can order parts for the xrays, not sure about serpent. i pretty much have consumables for the speedmerchant and can get what ever you need.