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-   -   how much to pre-mix? (https://www.rx7club.com/2nd-generation-specific-1986-1992-17/how-much-pre-mix-915699/)

tt7hvn 08-01-10 12:36 PM

how much to pre-mix?
 
i just sold my 10ae and i was telling the guy that i sold it to that he has to premix the fuel cuz the OMP is removed....now considering i've only pretty much been working on the car and not really driving it...


i completed forgot how much premix you're supposed to use. i thought it was about 5oz/tank (20g)

correct me if i'm wrong but i really don't remember and this is kinda need to know information.


thanks

Black Knight RX7 FC3S 08-01-10 01:45 PM

many people run an ounce to a gallon, some run half ounce to every gallon.
or in ratio term 1:128 for ounce to gallon
1:256 for half ounce to gallon

I personally wont do anything more then an ounce to gallon, thats just too much.

tt7hvn 08-01-10 02:22 PM

thanks

Hazard15301 08-01-10 04:03 PM

From personal experience, never ask the guys at Autozone for advice on premixing. You CANNOT run premix in ANY car. PERIOD!!!

misterstyx69 08-01-10 09:12 PM


Originally Posted by Hazard15301 (Post 10141762)
From personal experience, never ask the guys at Autozone for advice on premixing. You CANNOT run premix in ANY car. PERIOD!!!

Yep.I really trust advice from a 17 year old that has his Face all greased up from a Whopper and is talking on his Cell phone,while looking up Part numbers.
It is Just SO reliable.
One of the things that I did when I got the car was to find a Parts manual and a workshop manual,and a Haynes(it tells you some stuff).
Then I set my Homepage to www.rx7club.com !
To me,that is INFO!

MadScience_7 08-01-10 09:41 PM

I previously ran about 150:1 on my last engine. Ran it like that the whole time after a fresh rebuild. The engine eventually shat an apex seal after 60k miles and when I tore it down I found that it was definitely due to excessive seal chatter on the housings. I can't be sure it was due to the premix, but now I am running about double that.

89RedsunGTUs 08-01-10 10:29 PM

I Run 1/2 Ounce Per Gallon, cause i'm N/A. My Fellow TII buddys and FD buddies here in AZ run 1 ounce per gallon.


Now Granted, OUR OMPS STILL WORK...... we hope lmao

BDC 08-01-10 11:23 PM

1oz of oil per 1gal of gasoline. It's a bit on the heavy side but easy to remember and will be enough for heavy load duties.

B

2-N-D-pink 08-02-10 12:00 AM

I've been running an 1oz per gallon for 2 years now with no problems. Also, I havent heard of anyone having a problem with too much lube on their apex seals. Which is the only thing that oil is doing.

SirCygnus 08-02-10 07:54 AM

1/2 OZ per gallon. all day every day.

RockLobster 08-02-10 10:31 AM

Street driving: 1 oz per 1.5 gallons. (some people say 1 oz per 2 gallons but i think anything over 200:1 is too risky)

Track Driving: 1 oz per 2 gallons.

BDC 08-02-10 11:25 AM


Originally Posted by RockLobster (Post 10142784)
Street driving: 1 oz per 1.5 gallons. (some people say 1 oz per 2 gallons but i think anything over 200:1 is too risky)

Track Driving: 1 oz per 2 gallons.

+1 That's good.

B

RockLobster 08-02-10 02:40 PM

Oops meant to say 1 oz per 1 gallon for track car.

20B10AE 08-02-10 06:47 PM


Originally Posted by BDC (Post 10142885)
+1 That's good.

B

? Am I missing something here? By normal people's math, that's a reduction in the amount/gallon. How is that GOOD?


Originally Posted by RockLobster (Post 10143227)
Oops meant to say 1 oz per 1 gallon for track car.


LMAO, Lobster... I was about to question why you'd run LESS premix in a harsher environment. Does your OMP still function?

Turbo II Rotor 08-02-10 08:47 PM


Originally Posted by RockLobster (Post 10142784)
Street driving: 1 oz per 1.5 gallons. (some people say 1 oz per 2 gallons but i think anything over 200:1 is too risky)

Track Driving: 1 oz per 2 gallons.


Originally Posted by BDC (Post 10142885)
+1 That's good.

B


Originally Posted by RockLobster (Post 10143227)
Oops meant to say 1 oz per 1 gallon for track car.

:rofl:

BDC 08-02-10 09:21 PM

If you want to do it the easy way, stick to 1oz oil per 1gal fuel. If you want to get more particular about it, do 1oz/1gal ratio on dyno day/track day/drive the crap out of the car day or half ounce/1 gal for normal driving.

B

RockLobster 08-03-10 09:32 AM

I think Brian read it the way i meant to type it.

1oz per gallon for track.

For street we do about 10oz per fillup (roughly 15 gal fillup)

BDC 08-03-10 09:54 AM


Originally Posted by RockLobster (Post 10144666)
I think Brian read it the way i meant to type it.

1oz per gallon for track.

For street we do about 10oz per fillup (roughly 15 gal fillup)

Yep.

B

SayNoToPistons 08-03-10 10:06 AM

A little over 1/2 OZ per gallon here.

mikeric 08-03-10 10:56 AM

Depends who you ask.

My tuner (Dave at KDR) says that 8oz per tank of quality oil is more than enough for the harshest conditions.

I run 8oz per fillup and I only use Amsoil.

AmT_T 08-03-10 07:27 PM

I have an 87 turbo II with a s5 keg s4 electronics with all emissions and OMP removed I run 100:1 TC-W3 certified oil with no problems whatsoever.


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