What cams do you like bettere?
I thought it would be good if everyone shared their dyno sheets so we can all see the results please include if it's turbo or supercharged and some minor details about it .
I'll start us off with Three different plots from the past few years from beginning to most recently .
1st dyno is from May 2011 it is an unopened k20z1 with ARP head studs , kelford 179-b cams , supertech springs ret and seats and a full race t4 ts manifold and a Garrett gt35r with twim mvr wg its a crappy pic but put down 585/414 on c16 on 26 lbs this graph was a before and after cams comparison
Next is a pretty recent graph (March 2013) on 93 oct pump gas on 18 lbs now with the addition of sleeving the block ,87mm 10:1 compression ratio cp pistons , manley tt rods ,acl bearings still running the 35r dotted line is pump gas made 556/ 382 on 18 lbs solid is c 16 made 650/440 24 lbs of boost
Since then I had an over rev and have had to rebuild this time 87.5 mm went back with the same set up and same 10:1 comp but pulled the Kelfords after some thought and installed the z1 cams and here is a dyno just on the Wastgates / 8lbs I'll post the latest graph once the tune is complete which should be soon
E dyno 8 lbs
We are now on 20 lbs of boost on pump gas and finishing the tune via data log I will be posting the most recent graph in the near future as the car is a beast on the street
Last edited by vdubkilla; 11-08-2013 at 10:35 AM.
You and that bubble ain't nothin but trouble
What cams do you like bettere?
You and that bubble ain't nothin but trouble
damnn!!! over 430hp on 8lbs??!!?!?... makes me wonder what I am going to make on 8lbs. I'm almost done with my build. I have a fully built sleeved 11:1 k24 with a z1 head. stock cams with supertech springs retainers and vavles. I went with a bwr sidewinder and a GTX3582r. I just installed my MVR today I put the 8lb spring in it. Wonder what it will make and how it will feel on 8lbs. what do you think?
Basic build.
k20a2, 87mm stock sleeve 9:1 CP z1 cams, t3 6265 .82 . complete supertech head
Off the gate,10 psi til 7200rpm
503 and 363 @18 on 91oct spinning up top with 13 degree timing. Im sure on c16 itll be close to 580 on same boost
I have some upgrades, and looking for the 600+ mark on stock sleeves come spring oin either c16 or e98
Last edited by boosted_teg; 11-08-2013 at 01:44 AM.
2001 Boosted Built k20a2 Billet BB 6766BB
2013=579whp 406trq @ 24 psi c16
10.87@137mph
2014= 510whp 370trq @ 18psi pump gas
2015= 7xx @ 30psi??
Hotwheelz k24
Sleeved 11:1 cp, proyoonto cams, ferrea valvetrain, manleys etc 6766 t4 divided on c16
785whp 551 trq spinning up top @ 33psi
2001 Boosted Built k20a2 Billet BB 6766BB
2013=579whp 406trq @ 24 psi c16
10.87@137mph
2014= 510whp 370trq @ 18psi pump gas
2015= 7xx @ 30psi??
e dyno.. shivers :P
2001 Boosted Built k20a2 Billet BB 6766BB
2013=579whp 406trq @ 24 psi c16
10.87@137mph
2014= 510whp 370trq @ 18psi pump gas
2015= 7xx @ 30psi??
The e dynos are said to be pretty accurate but this is the first time I've had one. Vit did say the weight of the vehicle must be correct for it to work .I should actually make more power now than I did in March as I now have a more thorough tune , bigger bore cyl's and am running a little more boost on pump gas this time .I may also end up on a roller dyno or dynapack just to compare #'s as well and post that up too when done tuning this time.
You and that bubble ain't nothin but trouble
Those are some excellent numbers mark!
I would suggest using the 3 psi spring in your gate and getting a 4 port solenoid to control boost. You will have severe traction issues in first and second gear on an 8 psi spring.
Damn that's some power!
I'll post up my measly power graphs. All are bone stock k20z3:
Here is my previous log manifold setup, IWG GT3076 on pump gas:
Same setup, pump gas, on IMW dyno:
Same setup on c16:
Current turbo setup, t3 sheepey manifold, GT3076, recirculated EWG:
~11 psi, pump gas:
13-14 psi:
~16 psi:
Log setup went 13.2 on half finished race gas tune on street tires, definitely had more in it, but never got a whole lot of seat time at the track with it. Current setup went 12.044 at 119 on pump gas with slicks. Has more in it as well, but had to pull motor out as it is making a bottom end noise.
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