Just to add something to my previous post:
Mustang owner with 500hp car with stock engine and 47000miles under boost.
My 98 Cobra has seen 47K miles with a blower on it and now has 57K total miles. It is a daily driver and puts down over 500rwhp. The only issues I have ever had were due to my own mistakes.
If you keep your boost at stock levels (approx 8 lbs) and get a good tune, check that tune with any performance mods and recheck it regularly (i.e. timing and a/f ratios), you will very likely enjoy a long life with your engine, even after the blower is added.
One final comment. If there are any weak points in the casting of your pistons they are likely to appear under boost. Generally, if you set up the engine correctly as noted above and you have such a flaw in your engine, it will fail faily soon after you put on your blower. But franky, this is very very rare.
Pros? Great power with a relatively simple and quick modification.
Cons?
1. It could break and be prepared for it to at some point.
2. More moving parts and variables to worry about such as belts, pulleys, fuel pressure, and tuning.
3. Power is addictive so be prepared to spend more money to add more power.
The best mod I ever made so I highly recommend it.
Chris
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Chris98vobra
98 Tan on Laser Red Rag Top Cobra
The Beast
FMS 4.10s,SHM Speed compensator,Bassani x-pipe,B&B Triflows,KB Subframes,Cobra Chrome R's,Nitto 555 255/40/17s front, NT555R 315/35/17s rear,Vortech S-Trim, 3.12" pulley, 42# injectors, Pro-m 77mm MAF with optimizer,Custom Intercooler, SSR Ported Intake, IMRC deletes, Walbro 255 in-tank fuel pump,Walbro 255 in-line fuel pump,Custom PowerPipe,Autometer Gauges and A pod,Stillen cross drilled rotors, Steeda Stainless Brake lines, Steeda LCAs,SVO UCAs,Tokico 5 way Illuminas,MSD 8.5 mm Wires,MSD DIS-4 Ignition, MSD coil packs, Cobra grill insert, fog light rewire, SVO Fender Flares,FMS C Springs,FRPP offset bushings, Tremec T45 Ford upgrade, King Cobra PP, McLeod Kevlar Disk, Centerforce flywheel, Steeda Tri-Ax, FR500 Steering Wheel, EEC Tuner, Chris98vobra tune.
Last edited by Chris98vobra on 09-15-2002 at 01:37 PM
more info at his website:
http://beast.freehomepage.com/