Doivi Clarkinen Wrote:
-------------------------------------------------------
> JV is right. 205 is way too big a tire for a 323,
> so is a 195. I don't care how much power you
> think you have. For one thing you're going to
> have rubbing issues all over the place with that
> big of a tire. You wanna guess what size tire
> Millen used to run on the Group A 323? 175/65-14,
> then later in 15" diameter. He went pretty fast.


Dave, tell him power is divided tween all 4 wheels, but more important tell him how everything Australian has to be run thru an exchange rate filter.
So 275bhp at the wheels times (current exchange rate)= real world bhp

Sorta like Calgary BHP, remember everything was always 50-75 bhp more in Canada?

---

John Vanlandingham
Sleezattle, WA, USA

Vive le Prole-le-ralliat

www.rallyrace.net/jvab
CALL +1 206 431-9696
Remember! Pacific Standard Time
is 3 hours behind Eastern Standard Time.

pikespeakgtx Wrote:
-------------------------------------------------------
> Jay I think I'm just gonna say fuck it go open
> class. I'll get worked but my brakes aren't stock
> and in G5 you can't change the brakes right?
>
> I heard you talking about getting new wheels...
> what is your new setup gonna be?
>
> Michael LeCompte

I think you mean PGT. G5 is open as open gets. More open than Open. Just gotta run 2wd.

Did you order wheels without knowing brake clearance? I ask wheel manufacturers for a template and most have been good about supplying one for me to check brake clearance. The ones that can't, I don't deal with.

---

Lurch
Eric Burmeister
The west coast...of Michigan

Don't just order wheels and then "space" them if they don't fit your brakes.

Verify brake clearance before you order them.

Follow these guys' recommendation and use the narrow wheels. You'll be slower on the wider ones.

Get a nice big long formaguage http://www.mclendons.com/item.asp?sku=11072560
and capture the contour of the rotor hat along with the caliper. Trace it on a piece of posterboard and cut out the contour.

Have the wheel company email you or fax you the section of the backside of the wheel you are looking at in the desired offset. (Make sure they either put grid lines on the drawing or put a scale in both X and Y. Sometimes faxes don't transmit at 1:1 in both directions and who knows what the scale of a Jpeg might be if they email it.)

Print out the wheel section making sure it's at 1:1 scale and test fit your brake section.

Save your brake template in case you see some wheels for sale and you want to check to see if your brakes will clear.

---

Lurch
Eric Burmeister
The west coast...of Michigan

Lurch Wrote:
-------------------------------------------------------
> pikespeakgtx Wrote:
> --------------------------------------------------
> -----
> > Jay I think I'm just gonna say fuck it go
> open
> > class. I'll get worked but my brakes aren't
> stock
> > and in G5 you can't change the brakes right?
> >
> > I heard you talking about getting new
> wheels...
> > what is your new setup gonna be?
> >
> > Michael LeCompte
>
> I think you mean PGT. G5 is open as open gets.
> More open than Open. Just gotta run 2wd.
>
> Did you order wheels without knowing brake
> clearance? I ask wheel manufacturers for a
> template and most have been good about supplying
> one for me to check brake clearance. The ones
> that can't, I don't deal with.
>
>
>
>
>
>
> Lurch
> Eric Burmeister
> Greatlakesknowitallatlarge
> Dee-troit
> Still work at Ford...for now...check back
> tomorrow.
> Not anymore. Fired.

Yeah I meant PGT.

I haven't ordered anything yet. I'm consulting you guys with more experience first.

I built my brake upgrade around the current wheels I have. Which I'm going to keep for tarmac events. They'll have less clearance than true motorsports wheels which are designed for brake clearance from what I've seen.

Comparing my brake setup to Tim Taylors setup for example. He got away with running considerably less spacer than me. with 15x6 et~38 TH3 compomotives.

15x6 with 14/62 looks like a good setup.

---

Michael LeCompte

Good advice. I'll have to get some real prints from the wheel manufacturers.

I can model the wheel and see what works best.

---

Michael LeCompte

This is as big as you can ever fit in a GTX without huge sheet metal work and you still need to roll the fenders to do it. Plus this keeps the stock scrub radius with 0.375 if brake top hat thickness.

I've run with as little as 4mm of brake clearance, but have had rocks machine grooves in both the wheels and the calipers when I've done it, so I'd recommend more.

---

Lurch
Eric Burmeister
The west coast...of Michigan

john vanlandingham Wrote:
-------------------------------------------------------
> Doivi Clarkinen Wrote:
> --------------------------------------------------
>>
>
> Dave, tell him power is divided tween all 4
> wheels, but more important tell him how everything
> Australian has to be run thru an exchange rate
> filter.
> So 275bhp at the wheels times (current exchange
> rate)= real world bhp
>
> Sorta like Calgary BHP, remember everything was
> always 50-75 bhp more in Canada?
>
>

Oh yeah, metric horsepower. I always forget the conversion for that.

Doivi Clarkinen Wrote:
-------------------------------------------------------
> john vanlandingham Wrote:
> --------------------------------------------------
> -----
> > Doivi Clarkinen Wrote:
> >
> --------------------------------------------------
>
> >>
> >
> > Dave, tell him power is divided tween all 4
> > wheels, but more important tell him how
> everything
> > Australian has to be run thru an exchange
> rate
> > filter.
> > So 275bhp at the wheels times (current
> exchange
> > rate)= real world bhp
> >
> > Sorta like Calgary BHP, remember everything
> was
> > always 50-75 bhp more in Canada?
> >
> >
>
> Oh yeah, metric horsepower. I always forget the
> conversion for that.

I think it follows exchange rate but the base line is just like miles to km:
1 real hp= 1.6 devalued hp or 0.62 real per "other" bhp.

What was the supposed wicked L20B which Nissan themselves gave up on in like 1975 and did a twin can 4 valve thing that became FJ20, and that only gave them 175bhp while up in Calgary they had 230bhp with a head skim and a reground cam....

---

John Vanlandingham
Sleezattle, WA, USA

Vive le Prole-le-ralliat

www.rallyrace.net/jvab
CALL +1 206 431-9696
Remember! Pacific Standard Time
is 3 hours behind Eastern Standard Time.

I have run with as little as 0.5mm clearance... well tell the first few turns where the wheel flexes a bit and removed the extra material from one of the surfaces to get it out to about 1mm.

I found the 14-62-15 a very good tire on the 323 GTX and I never had anywhere near that much power in mine at 21psi of boost but it was a 1.6L and the gear box was the limiting factor at the end of the day anyway. I think I did in 3 of them.

I would look long and hard at some new Mazdog/ford stuff to see if I can find a gear box that could be made to fit...

D

---

In the long run reality always wins.

john vanlandingham Wrote:
-------------------------------------------------------
>
> I think it follows exchange rate but the base line
> is just like miles to km:
> 1 real hp= 1.6 devalued hp or 0.62 real per
> "other" bhp.
>

I thought it was double it and add thirty?

Doivi Clarkinen Wrote:
-------------------------------------------------------
> john vanlandingham Wrote:
> --------------------------------------------------
> -----
> >
> > I think it follows exchange rate but the base
> line
> > is just like miles to km:
> > 1 real hp= 1.6 devalued hp or 0.62 real per
> > "other" bhp.
> >
>
> I thought it was double it and add thirty?

Guess youll have 320 bhp in the Ol' Oldpile when we're done, eh?

---

John Vanlandingham
Sleezattle, WA, USA

Vive le Prole-le-ralliat

www.rallyrace.net/jvab
CALL +1 206 431-9696
Remember! Pacific Standard Time
is 3 hours behind Eastern Standard Time.

Doivi Clarkinen Wrote:
-------------------------------------------------------
> john vanlandingham Wrote:
> --------------------------------------------------
> -----
> >
> > I think it follows exchange rate but the base
> line
> > is just like miles to km:
> > 1 real hp= 1.6 devalued hp or 0.62 real per
> > "other" bhp.
> >
>
> I thought it was double it and add thirty?


The rule is double it and add 32

Jay Wrote:
-------------------------------------------------------
> Ya prolly won't be getting those numbers out of a
> BPT when the 34mm sodastraw is installed. I know
> "they say' you can flow air to 300 hp through
> that, but I spect unless you play with big cams
> and who knows whatall alse you'll see more like
> 220.
>
> Jay Woodward
> Snohomish, WA
> '90 Mazdog Frankenprotege
> Chronologically, 40..

Since Jay is ignoring me

I'll quote him from another forum.

"Your GTX prolly ran michelin 14-62-15's, and those will work, but you should have enough room under the prot's coachwork for larger tires. I used BFG's equivalent to the mich. 16-52's, and am now getting rid of all my small michelins. Tons more grip."

The BG chassis got more room or sumptin?

---

Michael LeCompte

pikespeakgtx Wrote:
-------------------------------------------------------
>>
> The BG chassis got more room or sumptin?

Yes, but only a little.