fuel for s/c nytro

[herby]

just wondering what fuel i need to run at 18-2000 feet at 12 psi on my mpi stage 1 nytro. 50/50 c12/premium??? or do i need to run more or less c12? thanks

 

[Anonymous]

50/50 of race fuel and pump gas. The c-12 should work great. Please call if you have any questions 888-649-4609 , Thanks Skyler

 

[IFlyEm]

Skyler,

Can I run 91 octane at 1000' MSL at 8-10 psi in a Nytro?

Thanks!

 

[Skydog]

I do... 2,500 mile so far no boom boom yet but i dont hold it open longer than 1000feet and never back to back heat soaked runs....

 

[Skydog]

And now i have 2.5deg of timming pulled out on top end and nice cold air coming it!!

 

[mmax700]

i ride at 1500ish feet at 12 psi with stacked gaskets, upgraded pump and fuelmod. My injectors started to malfunction over 10 psi, pulsating fuel instead of spraying causing no 1 cyl to detonate. Had aby problems before with that Skyler? Got new nicasil and 10:1 wiseco and cold air intake on to do list now, also going from 31/24 to 29/24 to be sure...

 

[Anonymous]

Skyler,

Can I run 91 octane at 1000' MSL at 8-10 psi in a Nytro?

Thanks!

I would not reccomend just 91 i would mix some race fuel in there as well. We use sonoco or vp. Thanks Skyler

 

[Anonymous]

i ride at 1500ish feet at 12 psi with stacked gaskets, upgraded pump and fuelmod. My injectors started to malfunction over 10 psi, pulsating fuel instead of spraying causing no 1 cyl to detonate. Had aby problems before with that Skyler? Got new nicasil and 10:1 wiseco and cold air intake on to do list now, also going from 31/24 to 29/24 to be sure...

I have not seen that or heard of that. We run 18psi though some of the nytros here with stock injectors with the fuel kits and they are working just fine. Maybe just a faulty injector maybe? We like to run stock pistons in our machines. We just upgrade the rods on the crank when going to high boost. The cold sir will help it run cooler. Let me know if i can help you out any more 888-649-4609 Thanks Skyler

 

[FLYBYU]

Hey skyler, why is it you don't reccomend a headshim. We have mcx and cpr turbos running at 14lbs with a headshim running on 92 octane. Can't these guys get away running the headshim and 92 octane rather than always carrying race fuel around. No bashing intended. Please explain

 

[IFlyEm]

Hey skyler, why is it you don't reccomend a headshim. We have mcx and cpr turbos running at 14lbs with a headshim running on 92 octane. Can't these guys get away running the headshim and 92 octane rather than always carrying race fuel around. No bashing intended. Please explain

Yeah I definitely cant be forced to run race fuel. That would make it more of an inconvenience then its worth. I need to have as simple of a set up as I can and still run pump fuel. MCXpress says there system will run pump fuel up to 235 hp when shimming the head.

Is there a reason you can get away with it with a turbo setup and not a blower?

 

[FLYBYU]

Hey skyler, why is it you don't reccomend a headshim. We have mcx and cpr turbos running at 14lbs with a headshim running on 92 octane. Can't these guys get away running the headshim and 92 octane rather than always carrying race fuel around. No bashing intended. Please explain

Yeah I definitely cant be forced to run race fuel. That would make it more of an inconvenience then its worth. I need to have as simple of a set up as I can and still run pump fuel. MCXpress says there system will run pump fuel up to 235 hp when shimming the head.

Is there a reason you can get away with it with a turbo setup and not a blower?

I just helped switchback on here with the new 290hp kit 14lbs boost, headshim pump fuel (92 octane) and we have done over a 1000 miles on it with no problems