Thanks, Jim

I took my truck out this weekend since it's been so nice here in Michigan 50 degrees and sunny.I finally got all my mods installed I got from you: Electric fan kit,Cobra waterpump,170 degree thermostat, 4# pulley,NGK tr-6s and you reburned my chip with your J-69 program. I just wanted to thank you for making my truck fly! I thought it ran good before but now it's dangerous J/K I drove it last night in 36 to 40 degree temps and never heard any detonation and I'am still getting between 13 and 14 mpg. You really know your stuff!:D :D
 
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