Project 200whp N/A
#204
The difference here is that the BP combustion chamber, even coated, can't tolerate CA91 with 13:1 CR. That requires race gas which is tough to find in California for less than $7/gal. New laws here mandate that it can only be sold for racing use. Very difficult to buy 100 unleaded from a pump and into your daily now. E85 OTOH, make seven more power, is CARB legal for highway use and can be found for about $3.75/gal.
Powered by corn, subsidized by your tax dollars.
__________________
#207
Gave up trying to get a response from Maruha for a VP header. Called Ocean and Chikara. He was able to get us hooked up. Should be here in a few weeks. Looking forward to testing it against the Racing Beat. Maybe this time I can twist Andrews arm into letting me test his Stahl Torquemaster 2000™
__________________
#212
Tom has a Rotrex. You would be surprised at how much base compression you can run with big boost and race gas or E85 with one. Charge temps tend to be significantly lower than a typical turbo at the same pressure differential. You can match a C30-74 charge temps at say 15psi but you need a relatively bigger turbo to do it.
The Bonnevile LSR cars with giant Rotrex superchargers running insane amounts of boost do so with CR's that would look just about right in an EP motor. Running 15psi with a C30-74 and 12.0:1 on E85 is no big deal.
The Bonnevile LSR cars with giant Rotrex superchargers running insane amounts of boost do so with CR's that would look just about right in an EP motor. Running 15psi with a C30-74 and 12.0:1 on E85 is no big deal.
__________________
#217
For the time being, we will run the same AZ6 everyone else does. If we are able to get the dog box into production, kit#1 will be behind this engine.
I bought an SCTA rule book a while back. That is step 1 of going to Bonneville. It's an archaic organization, more of a brotherhood than a sanctioning body. No rules on the web. You have to buy a little book they mail to you. Only a few classes a Miata could have a chance in without a million dollar budget. We may think about doing something for 2015.
I bought an SCTA rule book a while back. That is step 1 of going to Bonneville. It's an archaic organization, more of a brotherhood than a sanctioning body. No rules on the web. You have to buy a little book they mail to you. Only a few classes a Miata could have a chance in without a million dollar budget. We may think about doing something for 2015.
__________________
#220
Tom has a Rotrex. You would be surprised at how much base compression you can run with big boost and race gas or E85 with one. Charge temps tend to be significantly lower than a typical turbo at the same pressure differential. You can match a C30-74 charge temps at say 15psi but you need a relatively bigger turbo to do it.
The Bonnevile LSR cars with giant Rotrex superchargers running insane amounts of boost do so with CR's that would look just about right in an EP motor. Running 15psi with a C30-74 and 12.0:1 on E85 is no big deal.
The Bonnevile LSR cars with giant Rotrex superchargers running insane amounts of boost do so with CR's that would look just about right in an EP motor. Running 15psi with a C30-74 and 12.0:1 on E85 is no big deal.