finley2012

Has anyone in the last few months purchased a black 03 SS with a magnuson twinscrew supercharger on it? Had a sticker on the back glass that said "Twinscrewed SS" Pretty sure the guy who has it now traded a blue 2005 GTO/Monaro for it but I may be wrong! Just curious where the truck ended up and how it's doing now!

Okay, i have an 03 ss silverado with headers, intake, electric fans, cooler thermostat, exhaust and a twin screw magnuson supercharger. Im looking to buy some cams and a torque conveter witj about a 3200 stall in it. What kind of cams do you all run or reccomend? I need to know exactly the dimensions and all. And what kind of torque converter? Do i have to change anything else for cams and a converter? And another question is would it hurt my truck to run more boost on it? Any info will help!!! Thanks in advance!! Trying not to lose my spot on our top 10 fastest vehicles list around here!!!

Yes he lives with me i know for a fact he is stock other than a flowmaster exhaust which is nothing. and no it was about 68 degrees and overcast. and yes it was from a dig. Just judging from the first time i ran him and then again after all of my work ive evidently only picked up about 3 car lengths? If that. im worse than dissapointed but im just hoping i can figure it out. and of course my buddy has it on video so now i look like a fool.

It pulls about 7psi

Especially to one you should absolutely blow off the road! Just too much money into it for it to be this dissapointing!

Thats what i was thinking.. and black bear performance..

06 4.6 stock. i was dangerously close to outrunning him before supercharging, i figured with a 150hp pulley hed be seeing a lot of my tail lights!

Okay, so about 2 months ago my 03 SS Silverado was about 3 truck lengths behind my buddys gt stang in a 1/4 mile. that was with only a 160 degree thermostat. now recently i have done some things such as. Electric fans, Pacesetter longtube headers and i have added a radix twin screw magnuson supercharger with a magnacharger cold air intake and tuned by black bear performance. my buddy and I raced again last night and this time he pulled me by a hood in the same exact place we raced last time. Now with all I have done is that about right? After supercharging and everything else i expected to embarass him honestly. did i have my expectations too high or is this a problem? Could my tune be off maybe?? looking for some opinions.

Has anyone else had problems from their oil pressure guages? Anytime i have my gas pedal all the way to the floor my oil pressure guage shows it.declining, then when i let off, it comes back up. i.changed my oil and filter already, didnt help. i recently got a black bear tuned PCM, does that have anything to do with it? Sending unit? Guage going bad? HELP!!