...you may want to check your crank pulley to see if it has spun loose. The crank bolt usually gets loose too when this happens.

 

Were these numbers off a mustang dyno or a dynojet? 120 rwhp gain is very good. Congrats. Makes that truck pretty fun to drive, doesn't it?

 

I am hosting these for thunderwagen.

Base Run with an FPIK as the only mod.



Radix Run with FPIK as the only mods.

 

Man, those charts are crazy. Look at the baseline run, looks like they got out of it before 4000 rpms. Same thing on the Radix run. Let the rpms roll on out to the rev limiter and the HP numbers will grow. Looks pretty rich on the baseline and maybe a little lean on the Radix tune.

 

Nice numbers but you only got about 60 more toque is that normal i would expect more since you gain 120 hp.

 

Finally got the boost gauge working right. It is showing 5-6 lbs now. This thing is so fun to drive. Theres nothing like boiling the 20's for a block! After I get the headers on and the exhaust done I am going to do a few more small mods then I am going to drive down to San Antonio to get Nelson to do a dyno tune on it. That shoud fix the A/F. Whats bad is I already want more! It's a sickness!

 

The dyno is a dyno jet

 

Hey Rock thanks for putting the Dyno Charts up for me.

 

so what was it?

 

they hooked the line for the gauge to the intake side of the supercharger