Jump to content
SAU Community

Recommended Posts

yeah made up.. because the engine is in a american spec nissan z33 350z, i can get some big dumps made for it... and it will be pretty cheap here, about the same price as importing a set.

what you think ?

your setup sounds like fun - maybe run the oem airbox & see how the sound changes? i'd also say its the pods that are making the noise...

ive also wondered whether i should upgrade my hks split dump pipes to the bellmouth type / 3 inch dumps if im aiming for 350awkw with a 2.6ltr & -5s? any thoughts?

i am only running 16psi of boost atm... its summer here and even at 2am its 40deg c....

also i am running stock r32 gtr dump pipes because the hks dumps i had on the 2510 did not fit for some reason.

how much power would these stock r32 gtr dump pipes be robbing from my setup? i was thinking of getting some replacements or get some bad ass 3" ones made, what would be better?? or is it not needed? come winter i really do want around 340rwkw

-9 on an RB30..its very responsive like a NA.

Sounds like a pretty lethal setup. Add e85 to the mix and you should

be well above 340rwkw in the winter. Some people have hit around 370rwkw on e85

on a standard 26 with -9s. Power figure yet to be backed up with 1/4 run though.

Ditch the 32 dumps for some 34 dumps. 55mm outlet compared to a 59mm outlet

on 33 dumps but you can see the inlet of the 34 dumps promote flow that is more laminar.

That and its quite a bit bigger in the middle as well.

Keen to see how this turns out for you

we dont have e85 here, but our 98 is good, real good... 330 - 340kw on 98 will do me just fine.

i am going to get a set of r34 dumps i think.

I'm using HPI dumps with my -9s and making 350kw on 98

So when winter hits in sure you can get there aslong as the rest of the exhaust is up for it

front pipes measure 61mm & collector is 88mm - is there an advantage to running larger diameter dump pipes if my front pipes are this size?

my current hks split dump pipes are 59mm

What size are your front pipes, Marko?

thats what she said hey Paul :)

makes me wonder how much of a restriction my rb30dett was when i had it - that also ran hks split dumps with only a 3.2" inch system & slightly smaller front pipes.

what size front pipes u running big boy?

Jesus, they're tiny!!!

I'd say not, unless you're gonna change front pipes too.

far out that r they straight pipes then (no cat)?

I thought u said 3.5" was your old cat back exhaust

Two mufflers, no cats, twin tips... Almost looks standard...

May have, but I've had this system on for close to two years.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now



  • Similar Content

  • Latest Posts

    • Yep, the closest base tune available was for the GTT, I went with that and made all the logical changes I could find to convert it to Naturally Aspirated. It will rev fine in Neutral to redline but it will be cutting nearly 50% fuel the whole way.  If I let it tune the fuel map to start with that much less fuel it wont run right and has a hard time applying corrections.  These 50% cuts are with a fuel map already about half of what the GTT tune had.  I was having a whole lot of bogging when applying any throttle but seem to have fixed that for no load situations with very aggressive transient throttle settings. I made the corrections to my injectors with data I found for them online, FBCJC100 flowing 306cc.  I'll have to look to see if I can find the Cam section. I have the Bosch 4.9 from Haltech. My manifold pressure when watching it live is always in -5.9 psi/inHg
    • Hi My Tokico BM50 Brake master cylinder has a leak from the hole between the two outlets (M10x1) for brake pipes, I have attached a photo. Can anyone tell me what that hole is and what has failed to allow brake fluid to escape from it, I have looked on line and asked questions on UK forums but can not find the answer, if anyone can enlighten me I would be most grateful.
    • It will be a software setting. I don't believe many on here ever used AEM. And they're now a discontinued product,that's really hard to find any easy answers on. If it were Link or Haltech, someone would be able to just send you a ECU file though.
    • Yes sir am asking is there possible way from aem tuner from wiring pins 
    • Have you checked cam to crank timing and confirmed balancer marks are correct?
×
×
  • Create New...