5.8 performance mods
stick with the fipk kit (kn) and exhaust with headers first. also, stick with regular plugs , 302 and 351 like the cheap crap. I have a 95 302. I have done the above then I persued the rest.I did an msd dist., 80 mm maf, 24lb. inj., cam fms e 303, edelbrock intake,headers, pulleys ,cat converter, msd 6a spark box and coil, 1.6 roller rockers, and twin electric fans. tThe reason why I tell you this is 1 thing leads to another , now it is going to cost 500$ for a dyno session and custom chip. The truck pulls like hell but it gets expensive . decide what your after and make a plan. I simply don't like those whiny little imports.
Originally Posted by rudder9
stick with the fipk kit (kn) and exhaust with headers first. also, stick with regular plugs , 302 and 351 like the cheap crap. I have a 95 302. I have done the above then I persued the rest.I did an msd dist., 80 mm maf, 24lb. inj., cam fms e 303, edelbrock intake,headers, pulleys ,cat converter, msd 6a spark box and coil, 1.6 roller rockers, and twin electric fans. tThe reason why I tell you this is 1 thing leads to another , now it is going to cost 500$ for a dyno session and custom chip. The truck pulls like hell but it gets expensive . decide what your after and make a plan. I simply don't like those whiny little imports.
hahahaha, I know, one thing leads to another. I'm about to get a custom chip too-lol
Originally Posted by Kemicalburns
its been proven. true plats last longer but dont perform as good.
bosch plats cheaper then a 97 cent copper autolite? thats a first. the dealer put those plugs in so they could charge you more which is a tipical situation at a dealer. i would bet if you installed copper plugs in you would notice a difference.
Yup, autolies were $1.49, plat's were $1.99 with a $4.00 rebate on 8, actually they were more because it cost $.37 for the stamp. Anyways, I swapped the OEM plat's in my 01 GT to plain auotlites, because I was getting misfire codes, and now run a colder NGK with the Vortech SC. I think some one told me the imports need the plat's, but I have no idea what the difference would feel like in my 96 EB.
pulleys
I got my pulley set from a local speed shop. they are from March, 3 pulley set made from aluminum and clearcoated. Cost about 125. They worked great, before I went nuts with other stuff
Best Engine Mods
I have 1990 5.8 which I rebuilt dead stock but added a complete Bassani system and a Kenne Bell Supercharger. All fairly simple bolt-on mods. Low end torque is great. I can break loose 35" tires with a 3.55 rear end!




