The Magic 300 1jz

[Pimpin_1JZ]

How long away?

[Hybrid]

End of the year before its running.

[ReQuieM]

If your chasing an update off me, not much has happened. I've been freelance designing for about 6-9 months now, while tryin to kick off a clothing range of my own. So all my money and time has gone to that. Plus what time and money I have devoted to the sup has gone into gettign teh appearance up. Thats nearly done, next is ditching the hydro. I was going to get some bump sticks last week but I've decided to invest in a TIG instead.

I'm kinda looking past the stockies now but I haven't completely abandoned my quest.

[jak]

car has been running 19psi street boost for the past 2 years, never done a set of turbos but we replaced them because we thought they were the cause of the smoke. ended up being an oil drain back hose. turbos were fine and in excellent condition, would put them back in anyday.

run 25psi on nos and C16. 323rwkw 11.07 @ 122.

if you recore the stockers they are no longer "CT12A's".

ill try and take pics of the ceramic wheels when we pull the motor out for a 2j conversion.

http://www.youtube.com/watch?v=RNIeBc5u_tk

Jak

[TasCressida]

sorry to resuscitate this thread ....but

im building my Soarer 1JZ-GTE powered MX83 as we speak.

and hoping for well over 300rwkw...... not so sure its gunna happen after reading these 8 pages.....

please tell me if im dreaming lol with these mods....

Stock bottom end , low k's.
Greddy1.4mm metal head gasket.
ARP head studs
JJR cam gears.
Stainless high mount manifold.
Trust TD-06 25GSH @20 psi (give or take a few psi.)
50mm Greddy External gate.
Bosch 044 twin boot pumps.
Apexi Power FC
Apexi 4" cold air intake and filter
Front mount cooler.
3 inch staight through exhaust.
Tuned By Dr.Drift (when its going. (he seems to be on the ball)
Tuned for BP ultimate

This is running a Stock auto with A/M cooler
and stock Cressida diff.
i know for 11's im gunna need an auto shift kit.
will be running a 3500 stall on stock auto.

building the car for daily duties and want to be in the low 11 sec 1/4 bracket.

am i going to do it ?

wont be on the rollers for another 2 months.

bit worried it wont happen now. lol

cheers

[JZA70 R]

Dude what the hell has that got to do with this guy making 300kw with stock twins???

[TasCressida]

just going off comments in here that say it has not been really achieved with even one turbo .... seems to be a few singlke turbo owners in here just wanting the opnion.

thats what its got to do with it.

[big_zop]

I believe it is a combination of both response and boost able to be run.

Most of the guys on here want a more responsive turbo which limits the max power but more than likely will make the car better to drive on the street. There are good compromises available but it depends on individual preferences. Best to have a look at similar set-ups and try to get an impression on how they drive too (might be a bit difficult in Tas though).

There is a limit to the amount of boost you would want to run safely on a stock bottom end with PULP. While the 1JZ is regarded as almost indestructable, a crap batch of fuel or overly aggressive tuning will kill a motor real quick. If you want the best out of your package, then spend some money on proper race fuel and have a separate map for when you go to the drags.

[1JZ.747]

just going off comments in here that say it has not been really achieved with even one turbo .... seems to be a few singlke turbo owners in here just wanting the opnion.

thats what its got to do with it.

i ran 137 mph in a 3500 pound race weight car with a 198000k engine unopened, no cams, just a big arse turbo, ecu, injectors,m intercooler 3.5 inch exhaust and single fogger nos system, put those numbers into a horsepower calculator and it was making well over 300 rwkw.

[TasCressida]

^ nice work ...and the time was?

just going to add injectors now and see what happens. hopefully its over 300 then. and gets low times.

[chris davey]

10.17. see my sig quickest 1j's for a list

[jak]

323kw on stock twins with 24psi and a fairly large shot of nitrous.

been done plenty of times with a single but only 2 other times i know of with stockers.

It sounds like youl be pretty much around the 300kw range.

Jak

[TasCressida]

cheers guys. i hope to be in the top end of that list this year. i wont stop till i get 10's lol.

i take it every car in the 10's there has had to have andra approved cage by now...thats the only killer in my eyes.m thats gunna sting the bank ...but will wait to see how close i get to it first.

[big_zop]

cheers guys. i hope to be in the top end of that list this year. i wont stop till i get 10's lol.

i take it every car in the 10's there has had to have andra approved cage by now...thats the only killer in my eyes.m thats gunna sting the bank ...but will wait to see how close i get to it first.

Could always buy this

[chris davey]

Yes if you want to continue racing after you run a 10 it will need to have various safety things done eg. titan style harmonic balancer, 6pt cage, open ended wheel nuts, trans blanket.