To4z

[davyv]

Would a TO4Z  A/R1.00 be ok on a ported engine or would the 115 be better. Its for street use. Thanks.

[vest_racing]

That would depend on the power u want..:yes

[pete sparrow]

Blitzboy got 460@wheels with a TO4z a ported engine,water injection,etc etc. Is that the sort of power your looking for?

[BlitzBoy]

I ran a 1.15 hotside, people who went for the 1.0 found it strangled the ported engine top end so went 1.15 anyways

[davyv]

I am looking for about 4-450atw. I have good WI HSF5 with the apexi GT fm, Ron Davis racing rad and all other mods.
I have high flow twins at the mo and just want a change, and the TO4Z seems a good choice to me for responce and good power. I just have to buy one now lol.

[DR SCHNITZEL]

I know its quite an old thread but how would a t04r and to4z perform on a standard ported engine with a .86 hotside. I want 420+ at the fly btw. is this hotside too small?

[hairyhoover]

for that power a t04s 1.00ar will the job at 1 bar and have very little lag

[DR SCHNITZEL]

what about an r with a .86 on standard ports, im thinking of buying one at the mo. would you say then its not too small for 420 hp and good streetability? cheers hairy always a help

[Ed_RX7]

i would go .84 divided.

[DR SCHNITZEL]

why would you do that?

[Ed_RX7]

AFAIK...0.86 isnt divided...0.84 is, so it will help spool...especially if you have a divided manifold to match.....420fwhp isnt that much so with a 0.84...it would spool really well and meet your HP needs.

[DR SCHNITZEL]

oh right its just the one on here is a .86 for sale meant to be genuine hks, full kit 1450 quid fitted i was considering it you see. would this be ok. or suboptimal on standard ports

[memski]

Probably a 0.81 undivided if it\'s genuine hks.

[DR SCHNITZEL]

I have the turbo kit now. how do i tell what the hotside is? the front side says

ar.70
m24
r
12219.1

[memski]

Hot side is the rear rusty iron part