Atp Highflow

[scotty nm35]

I got my ATP highflow back today, just thought I would post some pics. Both wheels are much larger than standard and should make good power.

[White GTS-T]

What specks did Kip build it to?

[scotty nm35]

  White GTS-T said:

What specks did Kip build it to?

I asked for the biggest wheels that would sensibly fit, on a bush core. Very similar to the skyline rebuilds he does. It could be good for 250? Im not sure the box would take it though.

[Tangles]

the box should be fine

,mine is all a-ok with 240rwkw

and I expect the auto to be as fine with another 25rwkw thrown on top

over time it may get a little loose, but nothing like changing a clutch every few yrs

perhaps in a decades time she may need a rebuild or strengthen up but that'd be about it.

service it regularly with good fluids along with shift kit and you'll be alright

nice turbo. bush bearing tho? went from bush highflow "2530-size" to ball bearing highflow "2835-size", massive difference in power delivery

[scotty nm35]

  Tangles said:

the box should be fine

,mine is all a-ok with 240rwkw

and I expect the auto to be as fine with another 25rwkw thrown on top

over time it may get a little loose, but nothing like changing a clutch every few yrs

perhaps in a decades time she may need a rebuild or strengthen up but that'd be about it.

service it regularly with good fluids along with shift kit and you'll be alright

nice turbo. bush bearing tho? went from bush highflow "2530-size" to ball bearing highflow "2835-size", massive difference in power delivery

Im not sure which box is in the 34's, are they the same as M35? Mine was slipping badly when I took it in, needed a full rebuild with extra clutches fitted and valve body. Kewish are not sure it can take that much at the wheels.

Main problem with the ball bearing cores seems to be the excess heat in such a confined spot under the engine. I am hoping to get good life out of this one.

[andy65b]

scotty,

That looks great.

Do you know how big it is built, ie. Gt30 or Gt25. It looks a bit smaller than Danny's.

Can you say what the cost was?

Cheers

Andy

[scotty nm35]

  andy65b said:

scotty,

That looks great.

Do you know how big it is built, ie. Gt30 or Gt25. It looks a bit smaller than Danny's.

Can you say what the cost was?

Cheers

Andy

Its about gt30 size, not that ive seen one close up. It would be about 2 inch inlet I guess.

All we can go by is what those same wheels punch out on an rb, around 250awkw. Im sure with the weird standard exhaust manifold, there will be more restriction.

I guess we will see the outcome soon, I will have to get it back on the dyno straight away.

Edited August 11, 2009 by scotty nm35

[andy65b]

I look forward to hearing what you get out of this turbo and how it feels off the mark.

Cheers

Andy

[scotty nm35]

Cost varies from $1500 to $2000 depending on the wheels chosen. Mine cost $1800. I got it back quick too, as it has to be in by tomorrow arvo.

[zei20l]

the M35 and C34 gearboxes are chalk and cheese. no comparison.

[scotty nm35]

  zei20l said:

the M35 and C34 gearboxes are chalk and cheese. no comparison.

In what way? I know nothing about the c34's.

[zei20l]

well, one is a 4 speed, the other is a 5 speed to begin with. i dont think jatco made the C34 box either, whereas they manufactured ours.

[[[d a n n y]]]

woohoo another highflow!!

[scotty nm35]

Yeh, I felt left out.

Am I the first to replace a working core? I got a spare for someone now, probably not much life left in it though.

[zei20l]

hahah yes i think everyone else has done it out of necessity!

[LordMidol]

I'll be doing mine as soon as I can afford it. I'd rather chose when my car is down.

[Angus Smart]

Yeah i'll be doing mine shortly too. might see what condition its in when i change the dump and go from there,

[_Ryan_]

  zei20l said:

well, one is a 4 speed, the other is a 5 speed to begin with. i dont think jatco made the C34 box either, whereas they manufactured ours.

Pretty sure Nisaan have been using Jatco boxes in Skylines/Stageas since S3 R31's

[zei20l]

i see, maybe their FWD boxes are not jatco then!

anyway, the point is, there arent even similar!

[Tangles]

whats similar is that they are auto stags with highflows....... its all the same basic principles / theories.

S1, S2, M35, all stags with the varied stagea features, auto boxes are auto boxes, and high flows are highflows. again a variety in types.....