Diy Log Manifold

[wasnt me]

E85? That a lot of boost as well, stocker motor?

Yes to all

Looks like 3rd gear maybe?

no its 4th gear.

834Nm would be good in 3rd though

[r33_racer]

Use 1 1/4" buttweld fittings. Have a look in the fabrication section. THere is a thread where somebody was making a log manifold.

[R31Nismoid]

Yes to all

well that's hardly comparable.

E85 changes the rules somewhat similar to race grade fuels.

You often can make 30-40rwkw extra with the restriction in place.

You result would be close to 300 when you take 40 off for E85, and then 20 for hubs.

You'd hardly then be running 27psi without the fuel too

[wasnt me]

haha yeah i know that but the manifold is still flowing the gases thats my point lol. as to running 27psi on PULP there would be no chance we couldnt even get it to run 20psi without living on the edge

[R31Nismoid]

So was my 3" exhaust @ 270rwkw/17psi when it was showing an issue/restriction.

Drop in race fuel (sunoco 104) and all of a sudden we were @ 370rwkw/24psi with the same exhaust. We could use more timing and boost everywhere.

Just goes to show it's not just about the gas

Obviously exhaust and manifold are not the same particular part, but similar issue none the less.

I've seen another car with GT-SS's do the same thing PULP vs Race fuel and a 3" exhaust

[Crans]

Could always try a traditional high mount manifold.

Merge collectors are available for sale

http://expressparts.com.au/proddetail.asp?prod=QS-2011

[SimonR32]

Yes to all

no its 4th gear.

834Nm would be good in 3rd though

haha nice, I like!

Do you ever actually drive around with that kind of boost? You're giving me bad ideas of turning the wick up more on my turbo

[wasnt me]

haha nice, I like!

Do you ever actually drive around with that kind of boost? You're giving me bad ideas of turning the wick up more on my turbo

haha DO ITTTT!!!!

the boost stays exactly where it is.....

[Lithium]

Thats very very cool, always suspected they should be able to make that kind of power with an un-shy amount of boost - wicked power at 4000rpm too

Any plans to get it on a dragstrip or something?

[wasnt me]

Yeah i want to see how its goes down the strip but unfortunatly i live in Adelaide and Adelaide people think drag strips condone hoon behaviour

[Lithium]

Sounds like NZ

[SimonR32]

Just on a side note... The AMMRR dyno seems to spit out some very kind figures even for a hub dyno!

"Simon-R32" 3076R 0.63 rear is spitting out what would seem impossible hp for the boost level and "wasnt me" with his internal w/g 3076R 0.8 rear is spitting out huge numbers at low revs that also appear impossible...

I'm not trying to start a shit fight in regards to dyno results but I think they might have to be taken with a grain of salt!

[R31Nismoid]

Or a MPH?

[wasnt me]

Just on a side note... The AMMRR dyno seems to spit out some very kind figures even for a hub dyno!

"Simon-R32" 3076R 0.63 rear is spitting out what would seem impossible hp for the boost level and "wasnt me" with his internal w/g 3076R 0.8 rear is spitting out huge numbers at low revs that also appear impossible...

I'm not trying to start a shit fight in regards to dyno results but I think they might have to be taken with a grain of salt!

i would agree 100% thats why i said it would make between 350-360 rwkw on a chassis dyno.... ill tell you right now my cars not making 411rwkw lol

[Lithium]

No, its making 411kw @ hubs But yeah, most interested to see what it does on the 1/4 if it were possible. Thats very very very fast times power...

[SimonR32]

i would agree 100% thats why i said it would make between 350-360 rwkw on a chassis dyno.... ill tell you right now my cars not making 411rwkw lol

Yeah fair call... STP correction apparently is the highest correction (so maybe get them to turn it off when they print off the graph). Might even try to put correction on my runs to see what it makes haha

To the defense of the guys in Adelaide it's a bit hard to run a mph when they don't have a drag strip (kehehehe)

[Lithium]

Still a butt-tonne of power, I'd say regardless of dyno its run on it'll blow the aspired-to 200wkw at 4000rpm target out of the water