jeff gillings

Im looking for any info that anyone can give me on Speed Inc. in Schaumburg, Il. or if there is anyone else in the Gurnee Il. area. I am looking into some possible tuning and dyno work. I have done an Lt4 conversion and I am having problems fixing some codes showing up from the service light being on before I go thru emmisions. P0101, P0103, P0300, P1371, P0161.



’97 TA Ram Air WS6
LT4 hot cam conv., BBK 52mm throttle body, Fernco coupler, LT4 timing chain, accel 30# injectors, accel 300+ ignition, MSD 8.5mm wires, Granatelli MAF sensor, Transgo shift kit, TCI super streetfighter lockup 3500, BBK headers, flowmaster AT exhaust, superchips custom program, BFG drag radials

UNV MI Z

Well I can't comment on there tuning or dyno work, but I have had good luck with them. I ordered my 4" cowl hood from them along with a few misc. items, and I have been pleased so far. There customer service is great in my opinion. I have contacted them about a lot of questions and they have always taken the time to answer them. And so far, there answer have been dead on. So I only have good things to say about them. Hope this helps a little at least.

Donny O

try asking on www.MFBA.org midwest Fbody association. they are a sponsor and everyone is very happy with them. I dont' think I have heard one bad thing about them.

i'm in Libertyville(work) right down the street from Gurnee. you should check out the MFBA. there are quite a few people in this area.