What could be causing the drop in power between 3-4k rpm?

could be MAF sensor but i wudnt worry to much because you lose 3-4bhp over 4-500rpm.

do you notice a drop of in power at that rev range when driving?

you prob wouldnt notice that when driving wouldnt worry about it, made good torque though

Who mapped it? Looks not the best of maps makes torque early on but then it just falls like a stone

The power drop off could be caused by un stable boost mate. It looks like the boost my peak and then drop off as the revs rise. Do you have a boost graph to compair too?

Shark Performance did the map i never really noticed the drop tbh.

alot of people have had the same map but never complained and someone has already said it could be the MAF but my friend said that i'll notice a difference when i get what i'm loosing back.

The power drop off could be caused by un stable boost mate. It looks like the boost my peak and then drop off as the revs rise. Do you have a boost graph to compair too?

Noble said there was no were they could get a boost reading or something??

You need to use a T fitting off the waiste gate line or any fitting off the inlet manifold.

You need to use a T fitting off the waiste gate line or any fitting off the inlet manifold.

lol that means nothing to me mate sorry. :S

all i do is drive the thing lol.

Fair enough mate.

i was going to have a shark map soon, any other good recommendations for a nice smooth map?

I'd recommend shark still don't just go by what people have said go to shark he'll put it on for you and let you test it out for yourself i'm very happy with the map and its as smooth as you like.

Still doesn't look bad, drop down if you want mate and I'll check it over.

second that

Still doesn't look bad, drop down if you want mate and I'll check it over.

Ok Ben i'll bob down this coming saturday if thaats ok?

Give me a ring mate, Saturday's not a good day I'm afraid

cant say fairer than that

Here's my graph just for comparison.

You still made more power than me :p

weird isn't it i'm baffled.