Recent content by mfj

Great write up! I’ll be installing mine tonight.

She's making 553 rwhp at 4300 rpms right when the clutch starts to slip. Still got another 2500 rpms left to spin her.

Sigh... my McLeod RST started slipping before the tune could be finished. But at least we figured out the fuel issue...

Posting this as an update/fix: A tuner I was talking to on Facebook told me this: After giving that info to my tuner, this is what he replied: PROBLEM FIXED!!

This is what the graph looks like and it's not changing

Running an SCT BA 5000. Plugs are NGK BR7 EF. We are not taking it over 3500 rpms because its already so lean. Don't want to blow it up.

I have a turbo charged Mach 1, built motor with return style fuel system. Magnafuel 750 pump. 1300 cc Injectors. -8 feed -6 return. 18psi. Glenn's sleeper tank (sump in the front, hidden). For some reason my car keeps going lean around the 3.5k rpm mark, which at that point, it's only making...

Okay, firstly, these fuel rails do not LOOK pristine. Just various surface scratches or what not, but I do GUARANTEE that they work 100% fine. Unfortunately they will not fit my Sullivan intake manifold. I used these rails when I was running a 3.4 Whipple and got them from a guy that was...

Okay, firstly, these fuel rails do not LOOK pristine. Just various surface scratches or what not, but I do GUARANTEE that they work 100% fine. Unfortunately they will not fit my Sullivan intake manifold. I used these rails when I was running a 3.4 Whipple and got them from a guy that was...

After making a tad over 800rwhp and 741lbs-ft, it's time to move on. I am removing my 3.4L Whipple Supercharger and doing a single Precision PTE 7675 billet turbo. The kit is going to be fabricated by AFI. Here is what was currently done to my car: 3.4L Whipple 5.1L Stroker Engine (Oliver...

I got a set of 8 standard 4.6L Oliver Billet Rods for sale. Brand new, in box, still sealed in original plastic. These are not the stroker rods, this is for a Ford 4.6L displacement. Rod length is 5.933 They go new for $1200. And they can handle a lot more than the stock forged Manley H-Beam...

I got a set of 8 standard 4.6L Oliver Billet Rods for sale. Brand new, in box, still sealed in original plastic. These are not the stroker rods, this is for a Ford 4.6L displacement. Rod length is 5.933. They go new for $1200. These rods are a lot stronger than the stock forged h-beam rods...

Detroit locker with 100 miles on it. Works flawlessly. Ford 8.8, 31 spline. Eaton Detroit Locker Differential diff SOLD $500

100 miles on this locker. 31 spline for a Ford 8.8 rear. Eaton Detroit Locker Differential SOLD! $500

What gears would you recommend for me. I WAS running 3.73's with the 3.4 Whipple. On a 28 inch tires, that felt about right. Now doing a single 76mm kit. I can't decide on 3.55's or 3.27's. Remember, I will be on 28 inch tall tires. Give me some ideas please!! :banana::banana: