Jump to content
SAU Community

Recommended Posts

Guest |aunch

Just flicking through the threads, I noticed that a few (presumably insurance challenged) ppl seem to have non-turbo R32's and R33's. One of the magazines out at the moment (HPI maybe?) has a shootout between an NA Supra and an NA R33. Do any of the owners have anything to say about their cars? Prices, performance, reliability, availability of servicing/ parts etc?

I am off to the newsagents to find a copy of said magazine :mad:

Link to comment
https://www.sau.com.au/forums/topic/3033-natrually-aspirated-skys/
Share on other sites

ello :mad:

well lets see, parts and whatnot are as easy to obtain as parts for the turbo model hehehe

insurance (depending who you search for) is cheaper, performance im pretty happy with it i got about 100rwkw not much compared to a turbo, but lets compare it to a car this guy that i know has

he has one of the Ford EA Brock

they are 3.9ltr cars, they come standared with extractors and bigger cams....but i saw his dyno sheet it only made 101rwkw after tune, before its tune it made 94rwkw

my car is just 2.5ltr with no extractors...(yet)...and made 96rwkw untuned, i have gotten it tuned since then but dunno what it makes yet hehe but yeah i reckon i could stonk some of the commies and the falcons 4ltr's

yer i heard that its in the recents months HPI, i'm gonna go out and buy it coz i have a na r33 :mad:

the na supra is slightly faster than the na r33, but for the price of a na supra, u could buy a turbo r33!!! and i'm pretty sure we all know which one of those is faster!

hey doxximus, if u don't mind me asking, where did u get ur car tuned and how much does it set u back?

yeah boxhead ask funkiemonkey he has extractors on his rb20 :mad:

i got my tune done at P.E.T Modifications in Melb

they charged me $120 an hour and i think thats reasonable enough

with parts and oils and whatever they changed it ended up being around $240

that was with filter changes (air and oil) new plugs, synthetic oil,

they did timing adjustments and said my car was way off, i felt the difference when i hopped back in hehe

quoted from eafalcon.com

"Not everything Peter Brock touched turned to gold in the '80s, though this manual 1989 EA Falcon Brock Signature Edition, owned by Steve W from NSW, is clearly a fine piece of work. Number 058 of 500 produced, it cost $14,000 with only 42,000 kms on the clock when purchased in 2001. The 3.9 litre MPI engine is fitted with extractors and a bigger cam. Its appearance is helped by a muscular body kit, 16" wheels, lowered suspension and tinted windows."

this is the pic:

whiteEAbrock.jpg

Guest |aunch

Heh heh, yeah Doxximus, those EA's were pretty ****e...

_turtle_, the HPI guys make that exact statement (about an NA supra costing as much as a turbo skyline).

Here is an interesting one for you ex-static, not only did he make up a modded EA, he used to race an AWD Turbo Sierra if my memory serves me correctly... Makes you wonder how much some of these Holden/ Ford only men really go with the brand loyalty thing when the dollars are showing :mad:

Guest |aunch

Hell yeah Meggala, how could I have forgotten? Those Polarizers rocked! I hear that the Jap Tuning Boys import them to make their GTR's do 9z. Rigoli uses 'em on his WRX. My cousin has a Barina Swing, and he put on a Polarizer, now it does low elevens I reckon :P

Ahhh, Brocky, the originator of Aussie rice/ no extra performance mods.

NB: The Polarizer was the precursor to such favourites as "fluffy dice", and "chrome mag wheel covers"

Originally posted by doxximus

he has one of the Ford EA Brock  

they are 3.9ltr cars, they come standared with extractors and bigger cams....but i saw his dyno sheet it only made 101rwkw after tune, before its tune it made 94rwkw    

I have an EA. 1988 GL, stock as a rock, no big cams, no extractors, no nothing, and on LPG. I got 89rwkw on the dyno!!! That thing must be claggggged! Unless Fords only give 1rwkw per mod!:lol:

Guest |aunch

Boxhead and doxximus, the "energy polariser" as it was known, was a little plastic box riveted to the firewall of the VL Brock Commodores. Here is what journo Morley (drive.com etc) had to say:

"This little device, said Brock, effectively tuned the molecules into one another and made a more powerful, efficient and "together" car.

Tosh, said Holden."

http://drive.fairfax.com.au/content/199902...s/review69.html

Good reading as always :P

There was a report on Today Tonight (I think) on the polarizer not long ago. Apparently they're huge in the US. The fuel runs through it, and somehow ups the octane value. They dynoed an EF falcon and proved that it was 5rwkw better after the polarizer was installed. Not a bad mod considering they cost ~$50!

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


  • Latest Posts

    • Even more fun, leave all the ADAS stuff plugged in, but in different locations, hopefully avoid any codes!   And honestly, all these new cars with their weird electronics. Pull all the electronics out Duncan, and just shove an aftermarket ECU and if needed a trans controller in, along with a PDM. Make it run basic but race car styled!
    • To follow up a question from earlier too since I had the front bar off again (fking!) This is what is between the bumper and the drivers side wheel And this is the navigator side, only one thing but its a biggy! So basically....no putting coolers in the wheel arches without a lot of moving other stuff. Assuming I move to properly race prepping this car I'll take that job on and see how the computers respond to removing a whole bunch of ADAS modules
    • So I prepped the car for another track day on Wednesday (will be interesting to see coolant temps post flushing out and the larger reservoir, with a forecast of 3-14 being 20o cooler than last time I took it out). Couple of things to mention; since I am just driving the car and not taking a support vehicle, I took the rear seats out and just loaded the back up Team Trackday style. Look at all that space! To cover off removing the rear seat....it is weird (note the hybrid is probably different because it wouldn't have folding rear seats) Basically, you remove the lower seat base, very similar to a r series but it is a clip that pulls forward to release the base rather than it being bolted down. Easy Then, you need to remove the side section of the rear seat on each side. There is a 14mm head nut at the bottom of the side piece, the it slides upwards off a hook at the top to release; you also need to unhook the seatbelt from the loop at the top. Then the centre piece is weird. You need to release/fold the seats forward with the tab in the boot on each side From there, there are 2,x12mm headed bolts holding the rear of each seat to the folding bracket, under the trim between the rear seat and the boot (4x christmas tree clips there, they suck). The seat is out but you can see where the bolts attach to the bracket
    • As discussed in the previous post, the bushes in the 110 needed replacing. I took this opportunity to replace the castor bushes, the front lower control arm, lower the car and get the alignment dialled in with new tyres. I took it down to Alignment Motorsports on the GC to get this work done and also get more out of the Shockworks as I felt like I wasn't getting the full use out of them.  To cut a very long story short, it ended up being the case the passenger side castor arm wouldn't accept the brand new bush as the sleeve had worn badly enough to the point you could push the new bush in by hand and completely through. Trying a pair of TRD bushes didn't fix the issue either (I had originally gone with Hardrace bushes). We needed to urgently source another castor arm, and thankfully this was sourced and the guys at the shop worked on my car until 7pm on a Saturday to get everything done. The car rides a lot nicer now with the suspension dialled in properly. Lowered the car a little as well to suit the lower profile front tyres, and just bring the car down generally. Eternally thankful for the guys down at the shop to get the car sorted, we both pulled big favours from our contacts to get it done on the Saturday.  Also plugged in the new Stedi foglights into the S15, and even from a quick test in the garage I'm keen to see how they look out on the road. I had some concerns about the length of the LED body and whether it'd fit in the foglight housing but it's fine.  I've got a small window coming up next month where I'll likely get a little paint work done on the 110 to remove the rear wing, add a boot wing and roof wing, get the side skirt fixed up and colour match the little panel on the tail lights so that I can install some badges that I've kept in storage. I'm also tempted to put in a new pair of headlights on the 110.  Until then, here's some more pictures from Easter this year. 
    • I would put a fuel pressure gauge between the filter and the fuel rail, see if it's maintaining good fuel pressure at idle going up to the point when it stalls. Do you see any strange behavior in commanded fuel leading up to the point when it stalls? You might have to start going through the service manual and doing a long list of sensor tests if it's not the fuel system for whatever reason.
×
×
  • Create New...