Which is better, c16 or 110 oct?

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Feb 17, 2005 | 11:06 PM

2000 Tran Zam

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From: Ahwatukee, Az

Which is better, c16 or 110 oct?

i dont know exactly what c16 is, but i think its like 116 or something right?

Feb 17, 2005 | 11:11 PM

Pro Stock John

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http://www.vpracingfuels.com/vp_01_fuels.html

It is like 116-117 leaded gas.

Feb 17, 2005 | 11:25 PM

2000 Tran Zam

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From: Ahwatukee, Az

i thought our cars are supposed to use unleaded?

if 101 oct for example is leaded, wont race fuel **** up our cars or cats if we have them or something?

Feb 17, 2005 | 11:36 PM

Pro Stock John

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Leaded gas will in fact mess up factory 02 sensors.

I don't have factory 02 sensors anymore.

Feb 17, 2005 | 11:42 PM

2000 Tran Zam

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so then what high oct fuel would i use to not foul up the plugs?

Feb 17, 2005 | 11:50 PM

Pro Stock John

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100 or 104 unleaded.

Feb 17, 2005 | 11:53 PM

2000 Tran Zam

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will it have enough capability for my to max out my setup?

408 gt 55 turbo.
75# inj's. stock computer.

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Feb 18, 2005 | 12:03 AM

2000 Tran Zam

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From: Ahwatukee, Az

pump gas im goin for 700rwhp, race gas im guessing 900-950 rwhp max. prob 8.5 cr and griffin intercooled.

Feb 18, 2005 | 12:06 AM

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E.MikeV

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Quote:

Originally Posted by Pro Stock John

Leaded gas will in fact mess up factory 02 sensors.

In addition, it will burn through your cats rather quickly.

Feb 18, 2005 | 12:26 AM

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MECHAM

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Quote:

Originally Posted by 2000 Tran Zam

pump gas im goin for 700rwhp, race gas im guessing 900-950 rwhp max. prob 8.5 cr and griffin intercooled.

pump gas == 93 for 700rwhp..you should be fine

race gas 100-104...should be good for your 900-950

assuming you are running a safe high end timing 16-20

Feb 18, 2005 | 12:32 AM

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NA$TY-TA

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Quote:

Originally Posted by 2000 Tran Zam

will it have enough capability for my to max out my setup?

408 gt 55 turbo.
75# inj's. stock computer.

Max it out..??? No....... To see your 900rwhp goal ...... maybe..... with that power level you will have problems tuning and controling that much HP..... Its going to be fun for you driving that car and tuning it all the time on a stock PCM....... Good luck.
Kyle

Feb 18, 2005 | 12:54 AM

#13

2000 Tran Zam

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From: Ahwatukee, Az

Quote:

Originally Posted by MECHAM

pump gas == 93 for 700rwhp..you should be fine

race gas 100-104...should be good for your 900-950

assuming you are running a safe high end timing 16-20

im actually gonna be one 91, we dont have 93 out here.

Feb 18, 2005 | 11:03 AM

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Pro Stock John

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M6? A4?

Feb 18, 2005 | 11:17 AM

#15

2000 Tran Zam

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From: Ahwatukee, Az

m6, via 12 bolt and 3 55 gears

Feb 18, 2005 | 11:47 AM

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ChevyNo1

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Quote:

Originally Posted by 2000 Tran Zam

im actually gonna be one 91, we dont have 93 out here.

Are you on the azfba board at all? Good to see another FI LS1 out here!

- Dug

Feb 18, 2005 | 11:56 AM

#17

Pro Stock John

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900rwhp with the stock pcm and 75lb injectors sounds aggressive. They are 75 @ what psi?

Feb 18, 2005 | 12:20 PM

#18

2000 Tran Zam

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From: Ahwatukee, Az

Quote:

Originally Posted by ChevyNo1

Are you on the azfba board at all? Good to see another FI LS1 out here!

- Dug

ya, but i dont surf them really at all, just mostly ls1tech.com and ls2.com

i heard about your car before, however i did not know specifically it was you (with that user name).

did you spin a bearing in your motor before? i think i recall something about it.

i spun a bearing in my heads/cam car, so i decided to upgrade.

psj, in regards to boost, i dont know how many lbs ill be running. i just know that that turbo should be good for 1200-1300 rwhp with larger injectors and upgraded computer from what allan said.

my goals for race gas are over 850 rwhp, but i dont know what those injectors limit me to.

Feb 18, 2005 | 12:23 PM

#19

2000 Tran Zam

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From: Ahwatukee, Az

Quote:

Originally Posted by ChevyNo1

Are you on the azfba board at all? Good to see another FI LS1 out here!

- Dug

did you get your turbo rebuilt yet? i heard you were havin problems with it. good luck.

if i ever have any questions with my setup, since obviously allan is like 8 states away, maybe you can help me out, since i dont know crap,