Kkr 480 On R33

[l0WRB]

it ran 1.46bar no problem at all

im making bout 14psi by 4000rpm then bout 20psi by 5000rpm and yeah

its really weird power band, needs a tune still since plenum upgrade so i dunno

tune should bring it on alot better id say.

[rich flavour]

it ran 1.46bar no problem at all

im making bout 14psi by 4000rpm then bout 20psi by 5000rpm and yeah

its really weird power band, needs a tune still since plenum upgrade so i dunno

tune should bring it on alot better id say.

mine is doing the same thing but i havn't driven it up t0 20psi. it just dont seem right i back off when the boost is around 18 psi, seeing as your motor hasnt blown yet i might flat stick it tongiht see what boost it will run and how it runs.

[rich flavour]

Not before the finish line

The other car will have the beers open an waiting for you, while you wait for boost

lol.. i was told that the turbo will free up after a month or so of driving and turbo will spool up alot quicker say around 2500rpm

[l0WRB]

depending on your ecu and your tune, i wouldnt be going 2 hard on it .. i run 19psi cause i know the tune is safe..so its ok.. but yeah up 2 u lol

[Al]

lol.. i was told that the turbo will free up after a month or so of driving and turbo will spool up alot quicker say around 2500rpm

:lol: Whoever told you that is full of crap. Sorry to say, you have been had, if you are expecting that to happen.

For the amount of boost you use (stress on the engine) and the power/response it makes, the turbo is just not worth it.

[l0WRB]

yeah you dif wont be gettin that kind of response no way lol

im just waiting 1 day for mine 2 shit itself lol one day, but it was re ringed bout 12months ago and done 20,000kms since then.... on 19psi pretty much daily

has vapour blow by but no oil, but wot motor doesnt have blow bye? lol

[rich flavour]

:lol: Whoever told you that is full of crap. Sorry to say, you have been had, if you are expecting that to happen.

For the amount of boost you use (stress on the engine) and the power/response it makes, the turbo is just not worth it.

hahah ok. but stop getting excited about a stock car that sucks balls to no i might have problem disposing of them! i got this turbo free so who cars

[rich flavour]

yeah you dif wont be gettin that kind of response no way lol

im just waiting 1 day for mine 2 shit itself lol one day, but it was re ringed bout 12months ago and done 20,000kms since then.... on 19psi pretty much daily

has vapour blow by but no oil, but wot motor doesnt have blow bye? lol

mine has just been re ringed aswell mate, who does your tuning and wat computer you running??

[45ULT]

its actually caused by the exhaust housing/wastegate design. if u look at where the wastegate gases come out you'll see it hits a wall and has to turn 90 degrees to join the main flow out the turbine. this causes way too much backpressure so gas would not flow out the wastegate just the turbine. hence the rising boost. seen it happen with many of these cheap integral wastegate turbos.

[rich flavour]

so its not worth pissing on or it needs a external gate

[white32]

yeah you dif wont be gettin that kind of response no way lol

im just waiting 1 day for mine 2 shit itself lol one day, but it was re ringed bout 12months ago and done 20,000kms since then.... on 19psi pretty much daily

has vapour blow by but no oil, but wot motor doesnt have blow bye? lol

Hey mate, I just blew up a kkr480! On 20 psi, Now running a 560 and its overboosting also. Its hitting 23-24 pounds which is ridiculous! Not sure what to do either? Needs a re tune, im using a blitz electronic boost controller and when i turn it down it still goes way past the set 20 psi... It sucks!

Good luck keep me posted on what you do...very interesting!

Thanks Joey

-ex hpi 4door r32.

[rich flavour]

"its actually caused by the exhaust housing/wastegate design. if u look at where the wastegate gases come out you'll see it hits a wall and has to turn 90 degrees to join the main flow out the turbine. this causes way too much backpressure so gas would not flow out the wastegate just the turbine. hence the rising boost. seen it happen with many of these cheap integral wastegate turbos."

need a external wastegate might help other option bin it the money you have now spent on kkr rubbish you would have had a good turbo

Edited January 10, 2008 by rich flavour

[45ULT]

yeah external's the only real fix. although there is a bandaid fix which i know of and have used in the past using cam gears.

[skylinekid]

correct me if im wrong lowrb but ur engine blew up a lil while back and u live in bundaberg right

[R31Nismoid]

Factory turbo is faster untill the kkr turbo comes on boost then she will scream past..

lies.

[l0WRB]

correct me if im wrong lowrb but ur engine blew up a lil while back and u live in bundaberg right

yes i cracked 4 piston ring lands bout 12 months ago, running a slide highflow 18psi and stock ecu lol

but since re ringed motor and done nearly 20,000kms on 19-20psi daily... mmmm lol hit 1.5 bar last nite prob blow soon haha

motor loves it lol

[l0WRB]

lies.

i guess there is only so much power stock turbo will push out, kkr430 or 480 will push more power then a factory turbo anytime or day so i dunno wats the go with the lies? lol

[skylinekid]

yes i cracked 4 piston ring lands bout 12 months ago, running a slide highflow 18psi and stock ecu lol

but since re ringed motor and done nearly 20,000kms on 19-20psi daily... mmmm lol hit 1.5 bar last nite prob blow soon haha

motor loves it lol

remember me sbr33 from the bay lol

[l0WRB]

ahh hey man

hows ur ride going? besides pumpin out nice power unlike mine lol haha

[R31Nismoid]

i guess there is only so much power stock turbo will push out, kkr430 or 480 will push more power then a factory turbo anytime or day so i dunno wats the go with the lies? lol

Lies that a car with no respsonse (only mildy more power) will beat a car with not too far off power and a wide powerband