Jump to content
SAU Community

Recommended Posts

Hi All,

Advise & Idea is much appriciate....my aim is 11s on my A31/R33. What I have now:

1. Garret GT30 (700177-018) with Tial 38mm

2. Highmount manifold

3. 71mm Throttlebody from Alfa

4. 6x 510cc injector from mitsubishi Evo3

5. Frontmount intercooler from Mitsubishi Evo3

6. 17" x 235 Yokohama street tyre.

Can someone list up the other supp. mod to archieve 11sec.

Link to comment
https://www.sau.com.au/forums/topic/101262-11s-rb25det-s2/
Share on other sites

drag radial, fuel reg & fual pump will be in hand soon BUT should I change the engine management ?????

I got experience with microtec LT8x on my evo3 & run for 10s. Alots problem on tuning due to the microtec tunner in my place are limited. (400km from my place)

Link to comment
https://www.sau.com.au/forums/topic/101262-11s-rb25det-s2/#findComment-1849478
Share on other sites

You most definitely do not need 300+rwkw to break into the 11s. Sydneykid has told us about an r34 with 260 odd kilowatts that did an 11.

An r33 is even lighter. I have a friend who is a good driver and on a perfect day, perfect launch etc, he just cracked an 11 with 250 odd rwkw in a 33 gtst on bfg drag radials.

Link to comment
https://www.sau.com.au/forums/topic/101262-11s-rb25det-s2/#findComment-1849537
Share on other sites

You most definitely do not need 300+rwkw to break into the 11s. Sydneykid has told us about an r34 with 260 odd kilowatts that did an 11.

An r33 is even lighter. I have a friend who is a good driver and on a perfect day, perfect launch etc, he just cracked an 11 with 250 odd rwkw in a 33 gtst on bfg drag radials.

im not saying this isnt possible just that id sure love to see that :P

Link to comment
https://www.sau.com.au/forums/topic/101262-11s-rb25det-s2/#findComment-1849741
Share on other sites

260kws is pushing the stock internals to their limits (isn't it?) if you want to do it once it should handle it.

I thought the safe limit for a stock r33 bottom end was more around the 280 mark?? with some people living in fear on 300rwkw

Link to comment
https://www.sau.com.au/forums/topic/101262-11s-rb25det-s2/#findComment-1853145
Share on other sites

lowering the compression is a safe method so the engine doesnt go boom. also im talking about potenza re01, which are very good for drag application....

wtf they are probably one of the worse drag tyres you could use being low profile etc

Link to comment
https://www.sau.com.au/forums/topic/101262-11s-rb25det-s2/#findComment-1853712
Share on other sites

lowering the compression is a safe method so the engine doesnt go boom. also im talking about potenza re01, which are very good for drag application....

As far as I know it allows you to run more boost safely. It doesnt make the engine stronger..

Link to comment
https://www.sau.com.au/forums/topic/101262-11s-rb25det-s2/#findComment-1854162
Share on other sites

a stock r33 gtr run 12.8 with re01 and stock evo9 run low 12's with re01 i through they were good street tyres (never said they were good drag radiials) :blink: guess im wrong, so will take back comments :)

and 33SOM, i didnt say it made the engine stronger i said it was a safety method....

Link to comment
https://www.sau.com.au/forums/topic/101262-11s-rb25det-s2/#findComment-1854377
Share on other sites

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


  • Similar Content

  • Latest Posts

    • Thanks for doing that Duncan! Makes you a good person in my books. We don't get kangaroos or wombats here. But we have bats and it's similar. AFAIK it's often the mums with a baby attached that get hit because they drop lower when starting from a tree. If you hit an animal, check on it. https://www.ifaw.org/au/resources/wildlife-rescue-app An app to get the closest wildlife rescue contact.
    • My dream is also to have a proper hoist, but I don't think it will ever happen. My quickjack is probably as close as I'll ever get, it really is very good though. 
    • Yeah we keep on in the dailies, it is pretty poor how many animals get hit and the driver leaves without checking....have saved a couple of little ones over the years. Bit of a gruesome job though, pouches generally need to be cut open because they are so tight and often the joey doesn't realise mum is gone so they are still locked onto the teat. I checked the modules in front of the DS wheel where an oil cooler should go.... There is the radar unit - that can go for race use) One of the 2 HX water pumps, the silver cylinder. That needs to be kept but might be able to be relocated But the bad news, the big computer mounted vertically in front of the wheel (blocking any potential air exit) is the electric steering computer. That is required until/unless i do a hydraulic steering conversion, and in CAD based modern car design it is not like I can just pop a big unit like that somewhere else (plus the loom would be too short anywhere else too). So, the passenger side is OK to clear out (just use a smaller washer reservoir, potentially elsewhere), but the DS no beuno
    • Well, all the best with the new camry It was interesting to hear about the UK process, it is generally a lot more streamlined here with a shipping agent looking after all the import side (noting the exact final price can still be a surprise.....) and I've used a few different brokers on the japan (or US) side, and never had any trouble with any of them....luck of the draw I guess. You mentioned you didn't get the auction sheet (understandable since you bought it from a dealer, not auction), but I always try and get hold of that because they are pretty thorough. I've imported 2x R grade vehicles over the years and both were fine, repairs in Japan are pretty thorough compared to here in Oz.
    • BTW I measured the jack I have, it is 70mm at the saddle but you only have about 700 until it returns to 150mm high at the cylinder so it is good but no magic bullet.
×
×
  • Create New...