Jump to content
SAU Community

Recommended Posts

  • Replies 266
  • Created
  • Last Reply

Top Posters In This Topic

Top Posters In This Topic

Posted Images

epolly. yes the VR38 is a superior engine. For starters the RB26 was designed in the 80s. VR38 about 20 years later so there has been a fair bit of change during that time. The VR38 is apparently developed from Nissans Le Mans engines so it does have a racing pedigree too. it makes 500hp standard VS RB26 280hp. it has a better oiling system. more torque etc etc. so yes it's a better engine.

VR38, all alloy with magensium timing gears, titanium this and that, better oiling, bigger capacity etc. etc. I'm sure if you made the engine uncompliant with current emission laws it would have a fair bit left in it.

You can't compare. The retail on a crate motor for one of those would be exorbitant.

Also there is a guy in sydney, Mark, out at St Mary's that has a 202 turbo powered LJ that runs 10s. He's currently chasing 9's, that thing is a monster. I've seen the pics of his cracked/blown blocks and they would make you cringe. Lucky their around $100 for a replacement block lol

Edited by JBird
Guest
This topic is now closed to further replies.



  • Similar Content

  • Latest Posts

    • Thank you, 100% the intent. New coils were due and the 17" sixers look/feel loads better than the stock wheels. The aero options are so spot on.   Thanks for the warm welcome, all!
    • 98 r34 gtt Been rocking my latest setup and car running like never before. Have put a good 200 miles on it since all the latest changes and additions. everything is dialed in and have been driving it a bunch.   However, all a sudden last weekend as soon as I pushed throttle passed 4k and the engine stumbles, (slow or fast acceleration) hesitates and doesn’t go above 4100 or so, like a misfire. Everything else seems fine. I had a “good” set of coil packs that I removed from car when I first got it when I changed them over to new coils. I swapped out current ones for those, but no change. I also changed the plugs, no change. Seems to rev over 4 when out of gear with no load just fine no “misfire”, but as soon as its in gear with a load of any kind, it “misfires” as soon as rpm drop back below 4 k it runs perfectly, smooth, starts, restarts and drives fine as long as I keep it below 4 k while in gear. All readings look fine, no CEL   Any idea as to what could all a sudden cause an issue when pushing rpms passed 4 k?
    • When you say your cams are 272/262 is that 272in and 262ex?
    • We're arguing semantics. I am saying 45 accel and a 55 deccel ramp are "2 ways". Even a 45 degree ramp and an 89 degree ramp is "2 ways", because it is literally... two ways. The cusco 55/30 ramp is a 2 way. It's two ways. I get it though - in normal nomenclature a "2 way" would be 45/45 or 55/55 or 60/60 i.e the same locking in both directions. And something like 45/65 would be considered "1.5 way". I would then say if we're getting into the nitty gritty then every locking diff is a "2 way" diff and we should not speak in 1.5, or 2 ways but ramp angles instead. Which ofc if one of those ramp angles is 90deg, that side is not doing any locking. :p So Nismo don't obviously sell 3 things. The fact of the matter that they only sell two items really goes to show that there's a 2 way and a "1,5 way" which is really a 1 way. I believe the actual lockup for the 'adjustability' of the GT pro is really just setting preload for when the ramps actually start locking up. It's not changing how much 'wayness' there is. It is (somehow) horribly explained. People just buy whatever diff and go "locks up good bruh" and that's what ends up on socials forever.  
×
×
  • Create New...