toddk911

Did you intend to keep it that rich in the top end for safety/cooling???

eclou

With the ARC-2, my means of fine tuning are limited. My "hi" dial is already at the minimum setting. If I turn down the base and/or mid dial to lean it out the mid ends up way too lean. I reckon it is safer to leave it as is, even if I am giving up a couple of horses up top. That way, I'll have some headroom if ambient temps drop enough to increase my charge density

toddk911

Yes, I am VERY familiar with the ARC2

I guess as long as not so rich there is any damage being done you are ok.

danny951

Wow, just saw this, that is what I'd call a nice torque curve.

Quite a list of mods, but mostly just the normal bolt-ons. I wonder what you'd see with some different chips and better fuel controller to straighten out that a/f line.

eclou

18 pounds. At this point, the car is a mish-mash of eBay auctions and 2nd hand Rennlist parts producing a healthy amount of power for a minimal expenditure. I don't see getting much of a return on any new engine management

porshhhh951

very nice tq and curve. Looks like you and I would be a pretty good run.

ofcourse not speaking about that dreadful 997tt you got there. lol.

nice dyno thanks for sharing.

toddk911

I know Tony G and Danno always said the K27 (7200) were a very cheap and easy way to make a LOT of power/tq.

What is with the 4 different hp/tq numbers??? Was that the operator's correction factor?

eclou

2 sets of the lower numbers correspond to output at that rpm line. The top numbers represent peak numbers on the 2 runs.

eclou

Even though the 997TT is at about 510 whp, the 951 is still more fun at the track

porshhhh951

haha yeah on the street though I think i'd stick with the 997.


My dream car is a 997GT3. God those things are pure sex.

eclou

Agreed, but the stickers are just a little over-the-top for me though

attyjeff

GREAT RUN, we should be very close, I am going to put my lindsey racing MAF on in the next week or so then I am going to dyno my car, it runs great now, so I cant wait to see it after the MAF and mafterburner.

porshhhh951

eww agreed. Why would anyone deface a street 997GT3 like that?

gross

Rogue_Ant

Is that a ThunderChicken on the hood....?



Rogue

SIR_STEVENS

What would be the best place to source a k27/6 or 8 ?