found out my 5.0 isnt a HO roller engine

Comes back to a 1994 Lincoln/Mercury truck. Proabably a Mercury Mountaineer.

 

Distributors and parts

I have a brand new distributor gear made for flat tappet cams for sale, also I have 2 stock 5.0 distributors complete with TFI modules for sale $25 for both together. One has an iron gear and the other is roller. Email me if anyone is interested. o.sebastian33@yahoo.com

 

so are you saying the mountaineer had flat tappet ? if so its probably a low torque cam

 

No flat tappet cams after 1992 in any Ford. All were roller.

 

so if no blocks after 92 cam with flat tappet cams ,then why is my block stamped F4 which i thought would be a 94 block ,it doesnt have the bosses for a roller cam so i know it neve came with one .im lost because some you non after 92 and some people on here say different,anyways im dealing with the fact that i have a flat tappet engine ,they can be made to be strong as well.Later if i do a build up ill try the mew voo doo cams or one of the comp cams extreme i heard they both have strong flat tappets

 

According to Ford, no flat tappet cams were used in production 302's after the 91 model year. Where on your block did you find "F4" cast ? The 351's had flat tappet cams until sometime in the 95 M/Y.