Originally Posted by imhooked
if you want to go cheap, get a few out of your local junk yard.
i've seen here (and elsewhere) mixed reviews on the accel cop's. i'm getting ready to change my plugs (NGK iridium ix?), and considering the msd blasters myself. i just don't know if the 'bang for buck' or 'seat of pants' feel is going to reflect the $375 investment.
It won't, but the combo of those 2 will help your power and torque band to not drop off as soon as it does now. You'll notice you will still have power acceleration after 4000 RPM, and you won't drop power at around 5200 RPM.. it will go out further to around 5500 to 5700 RPM before dropping off. Exhaust also really helps this. But I highly recommend the NGK IX's and MSD coils. You may also notice a slight increase in fuel economy, and depending on how old or worn out your plugs and coils are, you may gain some "lost" power back.