Jump to content
SAU Community

Pj Runs Pb 9.0 Et

DVS JEZ

By DVS JEZ,
in Motorsport Discussion & Builds

 Share

Recommended Posts

Lithium Grand Master

Lithium

Posted
Posted

Thats absolutely awesome, top work! What is the engine spec now?

close enough in usa it would be 2000hp

Hmm that time/trap speed is relatively on par with what the 800whp guys in the US are doing with Precision turbos...

PJ. Proficient

PJ.

Posted
Posted

Thanks guys, sorry I didn't know this thread existed until now!

Top day out, stoked with the cars performance, it ran actually ran a faster time (still a 9.0) with a 1.34 60ft, so there was an 8.9X on the day if the planets alligned.

Could have bumped the revs up on the launch a bit harder, but underestimated the track a bit, thinking it would fall off with the temp, wasn't the case but a good learning experience for me.

It was raced on 758hp @ 36psi on E85, will stay on this power for now as the Motive DVD drag battle is up next. Will feed a bit more power into it before it hits the strip again, I don't know if we can improve on the 60, to be honest it feels like a blur anyway, but the extra power will bring it home strongly.

Here's another clip which I posted in the Precision thread..

Cheers :)

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
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • TurboTapin
      RB25DET with solid lifters - which cams ?

      By TurboTapin · Posted

      Yea that's a fair assumption. I'm presuming they call them solid lifters as they have no moving parts like hydro lifters. 
    • TurboTapin
      Why am I hitting a power wall with my stroked RB25?

      By TurboTapin · Posted

      I believe you're confusing WMI with water injection. Looking at that graph, the 93aki+WMI car is making more power than C16 race gas. Boost juice, which is what I also run, is Snow Performances 50/50 premix. 
    • joshuaho96
      "Cheap" bolt on turbo on RB25DET NEO

      By joshuaho96 · Posted

      GCG is a good company, they're a major distributor for Garrett in Japan as well.
    • The Bogan
      NC MX5

      By The Bogan · Posted

      Nah, OEM washer bottle and brake fluid reservoirs are fine I don't know what it is with the plastic that Mazda used, some plastics, like the washer bottle and brake fluid res are fine, and still look new after 20 years use, where as the coolant expansion tank, and PS reservoir, that I replaced with new OEM items when I first got the car, turned yellow and started getting brittle a few years later If the dirty yellow stained plastics didn't trigger me there wouldn't be an issue, but they did, much like the battery bracket....... Meh As for going back to work full time to support car stuff, nope, why, because I own a Mazda NC MX5, not a Nissan R series Skyline 🤣
    • GTSBoy
      "Cheap" bolt on turbo on RB25DET NEO

      By GTSBoy · Posted

      I've never heard of CJ-motor, so can't advise you on them. I'd just go straight to GCG for a GCG highflow though. Seems no point to use a middleman. I'm somewhat surprised that the price on the CJ site is lower than the GCG retail price. Even though CJ would get a discount of some sort, you would hardly expect them to give up so much margin. Maybe the price is out of date? Having said that "I'd go to GCG"...when I did my highflow, I went to Hypergear. I did this https://hypergearturbos.com/product/rb25dethighflow/#tab-dyno-results with the R34 OP6 450HP profile. With the BB centre (extra $400) and intially with the standard boost actuator, but I eventually got him to send me the high pressure one when I got to the point of being able to actually use it. Ends up costing the same sort of money as the GCG highflow, but this is, of course, the turbo that I KNOW has a shorter length core and so moves the comp cover rearwards. The GCG apparently doesn't do that. My mechanic also swears by the GCG highflow, given that we have another turbo rebuilder who does something essentialy the same as theirs, using Garrett wheels. He says it stands up at really low revs and makes good power. I haven't pushed my HG highflow past ~240-250rwkW yet (should have a little more in it, but unclear how much) and it does have a fairly gentle boost ramp. OK, it's much better now that I have gotten my boost controller tuned up on it.  A lot of my earlier unhappiness was because I couldn't keep the wastegate flap as closed as it needed to be (including some mechanical issues). I'd still prefer it to boost up nearly as quickly as the stocker, and it certainly a bit slower than that. So maybe the GCG one is worth the first look (for you).
×
×
  • Create New...