joe blo

I can get it balanced but the guy doesn't have the bearings. Has a tiny bit of in/out movement but I not sure if its from the bearings. The bearings actually look ok but I don't really know how to tell if there 100% good

Hi mates I want to get some bearings for my turbo. The size I need is 26x10x8. Does anyone know where I can get them? My local bearing shop only had one the said was rated to 12000 rpm but when I googled it it was actually 36000 rpm in oil. What speed do they need to be good for? When you get shaft play is it from the bearings?

i had a china high mount flange modded same as what you need $80

how much is that one?

what could i use on a rb20 thatl give me most power with full boost by around 4500? could i get 450rwhp with full boost by 4500? is there a rule i can use to covert your rb25 spoolage to rb20? extra 1000 rpm maybe?

yea i think they standard bore rb30 nissan ones. at first i thought they were 20 thou over rebuild ones coz of the "05" and "20" in the part number

hi mates i need to know if theres a trick to tightening the bolts on the turbo to manifold flange on a china highmount. theres one i can do

intercooler pipe blown off

i measured the top of the pistons with a metal ruler. think they closer to 86mm. what size shud the actual bore be as that prob easier to measure? the thing that got me thinking it was oversize was that all the pistons have "05" stamped on them. was thinking that was for 20 thou oversize

i just pulled apart my next rb30. has pistons with 67s20 on the top. can anyone confirm if there genuine nissan rebuild ones? the part number on the pistons is the last numbers of the nissan rings but cant find part number as pistons hopefully they are nissan ones. rebuilt between 100000 and 205000km somewhere

hi guys i just opened a rb30 i got. it has 67S20 on the top of the pistons. i want to identify what brand they are if there genuine nissan parts. do the nissan pistons have any specific markings on them? when i google the number it comes up as the last part of the number for rings not pistons so i dunno. the rings part numbers on google is like xxxxxxx-67S20 hope someone can help

what turbo and fuel is that on?

hi mates im putting a turbo back together. when installing the oil seals do i need to have the gap facing a certain way? like pointing to top or anything? also the cover that catches the blowby on the rear between rear wheel and housing. it has 2 holes (one on opposite sides) do them holes need to face any particular direction? thanks mates

highflow turbo. low boost

i dont mind the r-pex stuff myself

I haven't got the head or anything yet. Wasn't aware there were differences

looking to buy some stuff. im located northside brisbane but will travel if i have to. i want a rb25det head or just rb25det valve springs. a rb25 loom and a rb30 motor with the oil and water holes in block. please let me know price and details and location of stuff please

ok im gunna be an rb30 man again. anyone got a rb30 motor or bottomend available in brisbane and surrounding areas?

thaks for the pics. can i put the water return somewhere else where i can easily get to?

on the block connection, is it a banjo or does it come off heater hose or something else? been looking on google for about 4 hours to find the original setup mine been taken off coz had a oil only turbo on it at some stage now gotta put water back on.

hi mates i got a car recently and noticed it has no water lines on the turbo so i wanna put some on it. i think it had a oil only turbo at some stage. the water hole on the block it there with the banjo eye thing in it with the metal line crimped to block it but what i need help with is the other line that is usually behind the motor (does it come from plenum?) is the one on the block the feed or return and what can i do for the other line? i cant see anything blocked off to reuse so need help. thanks mates

well im gunna be a 2 litre man for now. bought a car instead of building a motor for a car i dont have

good job guys. my $80 motor didnt turn out too good. had a blown headgasket the guy didnt tell me about and is already 1mm oversize if anyone has a motor around brisbane let me know and il buy it off ya. rb30

hi guys tell me some stories about the poorest rb30 twin cam conversions youve done or mates have done. like high kms non rebuilt motors and non rebuilt heads and stuff. what power ya made and for how long? im doin one i think. got rb25 na head for $50 but will need valve springs and getting rb30 motor for $80. last one was ment to be a slapper but got sidetracked and rebuilt motor and head. hopefully stay poor this time

i didnt get one. still after one and also after rb25 head now too or rb26 head