Savington

iTrader: (31)

I will reroute the coolant eventually, it rubs on too many things if I put it underneath the IM for now. TB is a stock B18 throttle.

Savington

iTrader: (31)

VVT ***** tons of bitches.



The dotted line is the old motor, so '99 head, stock '99 IM. Solid line is the new motor, same internals, but with an '02 VVT head and the Honda IM. Powerband is a solid 1500rpm wider than it was before.

294whp at 14psi with virtually no tuning - I'm sure that small dip is tuning related, probably super low timing from when I was trying to aid spool with VVT unhooked. I was pressed for time (had to get to a wedding, this is also why it's just a cameraphone shot of the computer screen and not a full printout) so I didn't get to play with it anymore. The '99 motor made ~265whp on the same dyno.

Cspence

iTrader: (11)

****! Thats the kinda power I need.

Braineack

iTrader: (62)

Nice job on 971tq.

I told you that IM would be good. you really didnt loose much mid, that's really nice.

TurboTim

iTrader: (9)

Oh my...I want a vvt head please!! The stock B18 tb is what size? 65mm?

Looking great andrew!

y8s

iTrader: (8)

vvt is so not worth it. you should get a 99 head.

Fireindc

iTrader: (13)

Damn, that beast has got to feel nasty!

viperormiata

iTrader: (24)

Nice work dude! I gotta tell you, I don't think any one on here has as fast of a turn around time as you do. Very impressive.

Just curious, what are you revving this motor to?

y8s

iTrader: (8)

btw, sav, are you at full retard at the top end? i'm surprised it sags as much as it does.

JasonC SBB

Nice work!!! Hoosier daddy??!!!

Can you post your VVT targets?
How well does the VVT track the targets during transients?

WonTon

iTrader: (17)

looks like i found my new intake manifold.


and the ABSURDflow fuel rail.....................DO WANT! how much do you charge for the rail TurboTim?

j_man

Yeah, Dynapacks can show the torque at the wheels

Savington

iTrader: (31)

I'm pretty impressed as well. I think with a little more work on the fuel and spark curves I could gain all that mid-range back. It drives the same, but very different - the boost hits earlier and smoother, and it ******* RIPS up top. I really need to get a shift light or a tachometer now - before I could shift when the power tapered off around 7300 or so, but now it pulls HARD straight into the fuel cut.

I think it's right around that, maybe like 61mm. There's a place that hogs them out. I want one with a larger pulley wheel so I have more throttle travel.

7400rpm. Still on a stock valvetrain. I'd like to get some valvesprings, SUB, and a set of cams into it at some point, and then I'll spin it to 7600-7800 or so.


I'll pull the log off the AEM, I have the internal logger set up to log target and error.

Also, if you want, divide those torque numbers by 3.909 for real torque. I did the pulls in 5th gear.

Savington

iTrader: (31)

Finally got on accurate scales, too. This is with a 100% brim full tank of fuel.

WonTon

iTrader: (17)

without you in it im guessing? or did somebody else take the pic and your in it?

Savington

iTrader: (31)

2299 with my fat *** in it.

Bond

iTrader: (6)

Wow, hit them gym and then MAYBE you could put in a respectable lap time.

hustler

iTrader: (6)

probably not.

webby459

iTrader: (8)

Was this dyno on gas or alky?

levnubhin

iTrader: (30)

Sav, do you have any pics of the intake mani before you bolted it on? How long are the runners?
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