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I too have a low mileage 2012 Boss I just purchased some interested in doing the same thing but I'm going to do long tubes the upgraded ,13 mm 290 293 cams and a supercharger afterwards, I want to keep the boss a hybrid track & drag combo car, by doing this it may not be the best at either but...

I know it's very old thread, we now have the luxury of knowing boss cylinder heads in the Gen 1 group are better they have better metallurgy they have the same aluminum as 67 scorpion heads much better mettalurgy much better porting, there even better than stock Gen 2 heads but if you port Gen...

I know it's an old post exhaust 13 mm lift intake or 12 mm lift thought it was a 260 intake 263 exhaust and maybe the other way around I was under the impression the Cobra jet would be a 13 mm intake as well as exhaust and I thought it was a 290 and a 293 profile which was originally what they...

I'm sorry your mistaken you really are let me tell you something powdered metal rods have got a bad rap they make powder metal rods I can handle pro stock cars if you really want to get into this I've got an engineering documents that were published so 8 months after they designed the coyote...

That's who I'm going with I used to be less b******* just more doing

The lack of communication post install is a great sign as you know if it was all junked up they darn sure would have vented it here, I'm enjoying mine while I can 16,000 miles on it it's like brand new which is insane anything I need to be ready and get me either something entirely new and...