Jump to content
SAU Community

26 Crank/rods/pistons In A 20

sic200

By sic200,
in Engines & Forced Induction

 Share

Recommended Posts

murrayis Mentor

murrayis

Posted
Posted

lol I will say Search for rb24 :banana:

I have just finished building one myself.

The rods and crank fit, but you need custom pistons and re bore the block to 82 or 83mm depending on the pistons you choose mine went from 1998cc to 2438cc :blush:

BANGN Experienced

BANGN

Posted
Posted (edited)

26 pistons will never fit a 20 block there is just no point in even stroking a 2L the head ports are not going to flow very well, its like putting a 20 head on a 25 block basically.

better off spending the same money on a 25 and you will end up with more power and a better flowing head and even iv read that it is possible to put 26 crank rods and pistons in a 25 block

cos even if u did get custom pistons thats big money right there, then u need to either hone or rebore, then you need new brg shells all round, different clutch and flywheel, then either a 25 or 26 gearbox, then larger injectors, then engine management, and you still be held back by a shit head.

Edited by BANGN
BANGN Experienced

BANGN

Posted
Posted (edited)

$300 each? where id u get that from? you dont want to use 4age Pistons, you want to use 4agze pistons as they have ceramic top, 4age pistons wont last long in boosted applications.. i really really hope your not running 4age pistons, even in the 1.6 application they are not advised above 8psi let alone 2.6L of heat and pressure of at least 14psi. 4agze pistons can handle up to 30psi with nos and only then do they start to pose issues

pistons from toyota in australia inc rings pistons and pins are very roughly $150 each retail, ex Toyota - Wellington NZ they are a bit cheaper..

Edited by BANGN
R31Nismoid Grand Master

R31Nismoid

Posted
Posted

Yeah please search

RB21/RB23/RB24 - its all been covered, parts, what fits/doesnt what options are there etc etc.

End of the day IMO its not worth it because to get the head to flow costs more than a RB25

Guest
This topic is now closed to further replies.
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • TurboTapin
      boost source Size Garrett gt28 gen2

      By TurboTapin · Posted

      You just need to remove the compressor housing, not the entire turbo. I would not be drilling and tapping anything with the housing still on anyways. 
    • Kinkstaah
      Mistakes were made, my R34 Story

      By Kinkstaah · Posted

      So, I put my boat on a boat. First of all, I'm going to come out and say it. Why is Tasmania not considered a holy goal, an apex that all road-legal modified cars go to, to experience? This place is an absolute wonderland of titanic proportions. If people are already getting club runs for once in a lifetime 30 person cruises to Tassy then I've never seemed to see it. It is like someone replaced the entire place with an idyllic wonderland for cars, and all of the people living there with paid actors who are kind, humble, and friendly. Dear god. After doing a lap of almost all of the place I've found that it's a great way to find out all of the little things that the car isn't doing quite right and a great way to figure it all out. All in all, I drove for 4 hours a day for a week and nothing broke. I didn't even need to open the engine bay. This is by all means a great success, but it has left me with a list of things to potentially address. I also now have a 3D printed wheel fitment tool which annoyingly hasn't got any threads in it to actually assemble it. I might be able to tape it together to check the sizing I actually want to use, but it'll likely involving pulling the shocks out to properly measure travel at least at the front, and probably raise the car while I'm at it, at least in the rear. I scraped on quite a few things and I'm not sure how else to go about it. I was taking anything with a bump at what felt like 89 degree angles. And address those 10 other tasks. And wash the car. God damn it is dirty. And somehow, the weather was perfect the entire time - And because I was on the top of Mt Wellington it turns out it was very much about to freeze up there. I did something I typically never do and took some photos up there in what must have been -10 and the foggy felt like suspended ice, rather than mere fog. If you own a car in Australia, you owe it to yourself to do it.
    • QB6SAGR
      Battle of the broken skylines

      By QB6SAGR · Posted

      Damn that was hilarious, and a bit embarrassing for skylines in general 😂 vintage car life ey. That R33 really stomped. Pretty entertaining stuff
    • cosline
      R32 gtr transmission strength, billet plate

      By cosline · Posted

      Hi, I have a r32 gtr transmission. Does any of you guys have an idea how much power it will hold with the billet center plate and stock gearset? At what power level and use did yours brake with or without billet plate? Thanks, Oystein Lovik
    • Rezz
      Spotted on the street....

      By Rezz · Posted

      Saw this replica police car based on a Mitsubishi Starion XX parked next to a 'police box' (it's literally a box) in Hirohata, Himeji City in Hyogo prefecture the other day. It's owned by Morii-san who is a local Mitsubishi Starion enthusiast. According to a local radio station blog post, he always wanted to make a police car himself based on ones he saw in his favourite Manga comics.  As it's illegal to modify a car to look like a police car and drive on the road, Morii-san tried many times to get permission from Aboshi police station headquarters nearby. They refused initially by after they got tired of that they granted him permission. However, the car can only be displayed on private property and obviously can't be registered as long as the police livery is present. The car was completed at a cost of 1.5 million yen (US$ 10,000) in addition to the car cost. A location was chosen outside Hirohata Police box where the car can easily been seen from the street. Morii-san has two other Starion road cars, both widebody GSR-VRs.
×
×
  • Create New...