Originally posted by accordtunerx
They do have supercharger kits for these cars as SHO Shop and one or two other companies made Vortech kits for the SHO's. The biggest hassle of a blown SHO is computer management. The popular item to use, used to be a programmable LPM (piggybacks the computer and tells it what to do) but that became a pain in the arse to change settings when you added parts. Now most people use the Tweecer which can be used on most Ford computers and has datalogging capabilities as well as changing settings on the go for an instant test. The average supercharged SHO makes around 375 H.P. and one guy just broke the 600 H.P. mark with a Vortech kit and some spray. There are also a few that have fabbed up roots style blowers on their cars (and one guy on his SHO powered sand rail).
There are no complete turbo kits for SHO's but there are two known in existance and they were both hand made setups. Bittersweet SHO (a newer SHO performance distributor) just started to offer turbo piping kits this year. One guy just got the piping and we're waiting to see how his project goes.
I beleive there are also one or two SHO's with direct port setups and it is a thing of beauty.
The only common problem that just started showing up with the motors is rod bearing failures. They've all been happening at different mileage so we're guessing it's a direct connection with how the car was maintained it's whole life. Both of my cars have over 150k with originals and I know a guy that has over 250k on his originals but there have been a few failures as low as 80k. It's not pretty when a bearing seizes and shoots a rod through the block or oil pan. The 3.4 V8 motors on the other hand have lots of problems and Ford is in a big lawsuit over it right now. Ford smartly decided to use hollow camshafts to save weight but also used pressed on camshaft sprockets. Well, just guess what happens after the cams wear a bit and you get the sprocket to slip the timing and tap a valve. That scenerio has ended many 3rd gen SHO's lives. The only way to combat that is to have someone weld the cam sprockets on which is an easy fix and works like a charm.
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