How high of compression can you run with E85?
How high of compression can you run with E85?
According to Wusz, even given the cooling effect of E85, his recommendation would be to limit the static compression ratio to 13:1 on a 4.00-inch bore small block and slightly lower in a larger bore engine like a big block Chevy.
What is the highest compression ratio you can run on pump gas?
The standard recommendation for street engines running on pump gas has always been to shoot for a 9.0:1 to perhaps 9.5:1 compression ratio. This is in order for the engine to safely work with pump gas, which for much of the country, is limited to 91-octane.
How much HP can E85 handle?
850 hp
E85-Capable In-Tank Fuel Pump Kit This OEM-style, in-tank fuel pump kit supports up to 850 hp on E85, and eliminates the need for inline and dual pump setups.
Can you run E85 and nitrous?
With E85 and its superior cooling properties (pulls out 2.3 times the heat versus E10 during vaporization), a leaner air-fuel ratio can be safely run when E85 is teamed with nitrous oxide. Making more power with E85 and nitrous oxide is the easy part.
What octane do I need for 10 1 compression?
87-octane
Most stock gas engines have a compression ratio around 10:1 and run just fine on regular 87-octane gas.
What octane is needed for 11 1 compression?
95 Octane
95 Octane. Gasoline with this octane number is known in Indonesia under the brands Pertamax Plus (produced by Pertamina), Super Extra (produced by Shell), and Primax (produced by Petronas). This type of gasoline is advisable for car engines with compression ratios of 11:1 to 12:1.
Does E85 make more power than 93?
Right off the bat, any contest between 112-octane E85 and premium unleaded pump gas (91- or 93-octane) would be no comparison. The E85 offers more power, even before we get into the added ability to run more timing and/or boost from the lack of octane on the pump gas.
Does E85 shorten engine life?
When a vulnerable material is exposed to ethanol, it deteriorates over time. That can lead to some pretty serious engine damage. Back in the old days (pre-1994), E85 could eat away at some engine components. Most vehicles produced in and after 1994 are immune to ethanol.
What is the highest compression ratio for 93 octane?
We are being told by most piston manufacturers that 9.5:1 is the most you should run in an engine with cast iron heads on 93 octane pump gas.
What octane is best for 10.5 1 compression?
Before computer controlled ignition systems anything greater than 10:1 would quite likely require premium, but today an engine with a compression ratio of 10.5:1 can run on 87 octane (or at least my ’14 Honda Accord can).
What is the highest compression ratio for 100 octane?
It has an octane rating (AKI) of 100 and can be used in engines with compression ratios up to 12 to 1 (with hardened valve seats).
How much HP does E85 Add to SS?
Increase Horsepower By Up To 12% with Our E85 Kits. The 6.2L SFI of the 2010 to 2015 Camaro SS is a powerful engine for its size and being naturally aspirated.
Does E85 burn hotter or cooler?
E85 burns cooler than gasoline. This means less heat build-up in the engine. When enough heat builds up, the engine loses power.
How long can E85 sit in injectors?
You also dont want high concentration of E85 sitting in your fuel lines / teed up in your injectors it will corrode / clog them. I recommend not letting sit for more than a week.
Does E85 burn hotter?
Ethanol burns hotter than gasoline and that could damage engine parts.
What octane do I need for 13 1 compression?
91 to 93 octane
With most of the new motorcycle engines now pushing 13:1 static compression ratios, these engines are running very finely-tuned combinations to allow them to run on 91 to 93 octane pump gas.
Can a Camaro run on E85?
With FlexLink you can run E85 in your Camaro and switch from gas to ethanol anytime. Running E85 will give you more power, cheaper fuel at the pump, lower cylinder, oil and coolant temps and cleaner emissions and zero knock. Naturally aspirated cars will see a 7-8% wheel HP boost.
How much HP does E85 Add Camaro?