I'm looking for them. The only two I can find are from K&Ns website, of a 1998 and a 2000. I'm more specifically looking for torque, so if anyone has any, post them up please.

2000 F-150 4.2L: http://www.knfilters.com/dynocharts/57-2550_dyno.pdf

1998 F-150 4.2L: http://www.knfilters.com/dynocharts/77-2550_dyno.pdf

 

You mean dyno charts for those who just have the K&N kits?

 

i dont care what you have, just need to see some pretty lines with colors and numbers from a 4.2L

 

Here Alex. Keep in mind this was with a K&N '77 series CAI, and Magnaflow 18" si/do muffler. Rev limiter and speed limiter were still active, since this was before my programmer. Auto trans with open 3.55s.

 

huh.....

that auto is hurting, but then again the shift points and timing mustve helped out tremendously. and plans to get it dynod again?

 

150hp

 

Like I said, I didn't even get to hit the peak RPM because I hit the (in drive) rev limiter. i think he did the run in 3rd too, but I can't remember.

plan on getting it re-dyno'ed this summer after getting some e-fans put in.

 

This was my last dyno run from spring of '09 I think. Run was made with all the mods in my sig except for the TruTrac and 3.73s, still had the open diff with 3.08s at the time.

 

after watching the TX2K10 video this just makes me go

 

97xl, why does it say max torque was 230 when it shows 206?

 

206 was at the end of the curve, not the max point.

 

ive got this one from a few years ago

 

Pat....I guess thats from the FU-150 edition trucks.

 

Exactly..For a second there Rapt I thought I read the sheet wrong.

It's still a tad lean but there was nothing more the tuner could with it at the time. He said 13 is ok but if I planned to go FI later I'd have to get it to 11-12.

 

Whats weird is the dyno from the stock 1998 F-150 via K&Ns website shows more power than Dereks and 97XLs trucks