Headsex

Ok.. We discovered a number of things tonight.. 1) I'm a sh*t drag racer who doesnt know how to stall it up properly and launch it 2) my convertor might be a little too tight for drag racing (its approx 2400rpm) 3) the right lane @ calder = sh*t (refer to last calder episode thread) So far the best time slip I have is 60foot: 1.805 660foot: 7.249 @ 99.17mph 11.170 @ 124.21mph On my very last run I launched with 2600rpm.. But being in the right lane first time tonight, Apparently I had a 2.78 60foot.. Funny that considering everything from my centre console was now in the rear seat on that launch.. Also got 125.4mph on that run as well(101.2mph mid track). The higher MPH obviously shows the massive cold change in tempreture being 11pm at night. Either way, as per last calder episode, I would have LOVED to known what 60foot my car REALLY did. Obviously with a BETTER 60foot time, I would have been quicker. As an example, I had 1 run with a 1.93 60foot, being 1 tenth slower than the 1.80, and I ran a 11.40ET.. So the rule of 1 tenth in the 60foot = 2 tenths in the ET seemed to be working quite well.. Based on that calculation.. IF I got a 1.7 60foot, that would equate to a 10.9x. The MPH is there for it.. the launch / driver skill is not! At the end of it all, I'm still very happy how it all turned out

Ok well, that last time had 7.32 mid track at 159.53km/h (calder forgot what mph is) Really need to get 60foot down.. Dunno how much that would effect mid track

Yeah well last time I ran a 1.66 60foot.. Dunno what I'm doing wrong this time.. LOL

11.24 @ 199.78kmh with a 1.82 60foot So 60foot is 1 tenth quicker and et 2 tenths quicker... if I get my 1.6 again I dare say it I'm in

Still going.. Going to lower my 60foot miore

11.4 @ 199.78 with a lazy 1.93 60foot Congrats to mick who just ran a 10.8x

Capa's xcal2, I can log spark also as well but for obvious reasons I've chosen not to show them here.

Inches of mercury.. 1inch of mercury = 0.491 PSI.. so its approx double

Airbox, Cooler, Plenum, 60lb injectors, Valve springs, 4"dump -> twin 2.5" exhaust, 11.8psi actuator and wastegate port done. Autos been rebuilt with new frictions, and AU planterys with some minor valve body wake up. Other than all that.. she's stock! lol

0.2 duty around the 4000rpm-4500rpm mark.. After that it usd to ramp upto approx 0.45 at 5500rpm

Hey Robin Mines a auto with a convertor, on the dyno it flashes straight to approx 2800rpm as you can see by the following datalog The columns are, Time in seconds, Air Temp (degree's F), Desired Boost, Boost error, Engine Load, RPM, Throttle position, Wastegate Duty cycle. As you can see I had load sitting at 2.3ish @ 3600rpm in 3rd gear. Which is fairly typical. One reason why it ramps boost in so hard is because it holds the wastegate shut until the last minute (wastegate duty 1.0 = wastegate shut) This is one of the major benefits of running in closed loop boost control.. The PCM does most of it for you. Although this tune's boost curve does not look perfectly flat on the dyno (it overshoots boost at 3600->3900rpm and then ossilates a little, hense the -2.2 in the boost error being overboost), and then drops off a little. In First gear on the street, it actually needs more duty cycle around that point to bring boost up in first. So coming on boost, it has that extra bit of duty cycle to bring it up in first gear, and when it shifts, the revs only drop to about 4500rpm, where its pretty much running in closed loop to keep it flat. Time (sec) AIR_CHARGE_TEMP BOOST_DESIRED BOOST_ERROR LOAD RPM TP_RELATIVE WASTEGATE_DC 72.8 76.5 28.9 0.0 0.76 2280 212 1.00000 73.1 76.5 30.6 0.0 0.90 2518 422 1.00000 73.5 76.5 32.0 9.6 1.12 2892 570 1.00000 73.8 76.4 32.2 15.5 1.39 3082 570 1.00000 74.1 76.4 32.9 5.8 1.78 3299 570 0.77036 74.4 76.3 34.3 -2.0 2.16 3671 570 0.49756 74.8 76.3 35.6 -2.2 2.26 3925 570 0.47758 75.1 76.2 35.8 -0.1 2.19 3939 570 0.50231 75.4 76.2 35.9 0.4 2.18 3988 570 0.50327 75.7 76.1 36.0 0.9 2.20 4047 570 0.51194 76.1 76.0 36.0 1.1 2.20 4095 570 0.53093 76.4 76.0 36.0 1.0 2.23 4169 570 0.55018 76.7 75.9 36.0 0.7 2.25 4268 570 0.56765 77.1 75.8 36.0 0.4 2.27 4370 570 0.58471 77.4 75.8 36.0 0.7 2.29 4456 571 0.60409 77.6 75.9 36.0 0.5 2.32 4547 571 0.62469 77.9 75.9 36.0 -0.2 2.35 4631 571 0.64264 78.2 76.0 36.0 -0.9 2.38 4718 571 0.65769 78.6 76.2 36.0 -1.4 2.39 4798 571 0.68731 78.9 76.5 36.0 -1.9 2.39 4878 571 0.72216 79.3 76.8 36.0 -2.0 2.40 4980 571 0.73023 79.6 77.2 36.1 -1.5 2.38 5101 571 0.76011 79.9 77.7 36.3 -0.6 2.34 5197 571 0.81903 80.2 78.2 36.5 0.8 2.32 5300 571 0.85868 80.5 78.8 36.7 1.4 2.30 5411 571 0.89093 80.8 79.8 36.9 0.8 2.30 5480 571 0.91476 81.1 80.6 37.1 0.6 2.30 5549 571 0.91843 81.5 81.4 37.3 1.0 2.25 5661 571 0.91345 81.8 82.7 37.5 0.8 2.22 5779 571 0.91127 82.2 83.8 37.7 0.5 2.21 5839 571 0.90102 82.5 84.9 37.8 0.0 2.20 5897 571 0.89190 82.8 86.1 37.9 -1.0 2.21 5940 285 0.89673 83.1 87.2 37.3 -0.6 1.27 5484 0 0.76703 83.4 88.9 36.3 0.0 0.28 4597 0 0.58336

bwahaha.. run a 9...

Yer.. Calder actually called me today.. Woop, lets hope the showers stop EARLY ENOUGH for the track to dry out this time... Better yet.. NO SHOWERS

John brought it upon himself to install it into his car.... LOL Just kidding.. Its here waiting for you to say "hey, I'm coming around with 4 sexy blondes"

Calder is sticky.. No need to worry about that!!! I Hope.. What I thought about doing, was when the lights go green, Roll forward so the ET counter starts clicking. Wait a second or so, and then take off.. To see my MPH to see how sticky the track still is (I dunno, we've had heaps of rain..)

Yes.. But having 18psi means nothing.. having Timing as well.. And well you dont have valve springs.. So needless to say whats happening with more boost and those poor valve springs of yours

mines always come on fat.. so I'm kinda used to it I'm ashamed to say :( You can notice the difference in the pull however..

I just hope it doesnt get rained out....

I agree.. Not as expensive either!

I put too much faith into gmails spam filter.. which mind you has been pretty damn good.. Although maybe deleteing a email I might have clicked mark as spam Fixed now :> I'm getting updates now :>

Interesting.. Gmail now puts it into SPAM.. Never mind. Whitelisting it

Mario mentioned he had some VP fuel in stock............ Maybe that's stage2???

Yes.. I will NOT Tune any BA engine anywhere near as hard as this. there's been too many BA engines blown up.

LOL.. I think there's gonna be a number of people there! Appologies.. I wasnt sure about the C&V car where it sat. Ohh, and well Valve springs is the only internals of my motor that's changed.

Guys. Email notification seems to be broken again... Didnt recieve new comment, didnt recieve new pm, and not getting new thread post notifications.. Danny.