Well I finally got dynod today. Only got 1pull but I was happy with the numbers.

I got 271whp and 297wtq on a dynojet.
My mods were gms1, kn Sri and 3" turbo back
Here's the dyno sheet


Does this graph look normal?

 

haha u mad as much as my sc

 

Yeah, our numbers are always lower here in Canada.......

 

get that thing tuned by hp tuners or trifect brother... those are some low numbers for an LNF

 

Lol....I'm getting term to tune me in the spring....I have already aquired hp tuners. Does the graph look normal tho?

 

IMO, it doesn't look very good at all. But I will let someone with a bit more experience shed more light on it for you.

 

I was on the same dyno... I ran Trifecta 24psi, dejon sri, cp, cia catback/dp and i ran 276WHP and 325WTQ ... The HP seems awfully low...

 

yeah, it has a flat spot in the middle range from 4-5krpms. that can't be good

 

Hopefully some of the sites top tuners chime in and give some answers.

 

We told you before the GMS1 tune is very lean in the midrange high load areas, that will explain your graph.

 

more or less the same shape curve as my GMS1. mind you, ur tq is a bit higher

 

Ok, I logged when I was on the dyno and my ltfts wet -6 to -7. With the kn Sri on it should be +6 to +12. why are my ltfts so negative....I have no boost leaks. Once I hit full boost it sound like my turbo is almost at maximum capacity with the high pitch noise that comes out of the intake. My buddy has almost the same mods and his doesn't sound like that and I still have a little bit of flutter when I keep the boost gauge in vacuum. Other than that, the car seems to drive good. I'm guessing that the flutter and stuff could be because my fuel trims are off, correct?

 

Yeah, but our hp is pretty much the same. I'm telling you man, I almost died when you told me my numbers....lmao

 

I gotten those numbers without any bolt-on's with just GMS1.

 

Yeah but you guys get higher numbers down the states then we do in Canada.

 

yeah that curve is all over the place. Something is going on between 4200-5200 that isn't right.. you should be MAKING power there, not losing.

For comparison- (don't look at the HP/TQ numbers, very stingy mustang dyno. This is a trifecta 23psi tune, mods in sig) Dotted line is stock tune, solid is trifecta tune

 

I was told that my car is showing knock around that area and with a tune it could be fixed.... Time will tell.

 

would make sense considering how lean GMS1 is in the mid range.