When you decided to undertake a fact finding mission like I did this morning, you secretly are hoping that you are gonna find some Eureka answer that will make everything that you always thought before obsolete.
I set out this morning to see if there was a simpler and cheaper alternative to having to always keep an eye on a 1 gallon reservoir of windshield washer fungoo that I have to be carrying around with me just so that I can stand on the gas pedal occasionally. It made sense to me that if I could find a way to increase the octane over my current tank full of 93 pump gas, maybe I could just "pour in" that solution with every fill up.
First things first....... (since there are so many guys here NOT familiar with a leak down test, and it's related test results...)
Here is what I learned locally:
As long as I have low tension rings,......rings that i was a little "generous" with my ring end gap because I had a target goal of 16-18 p.s.i. originally,....... ( Now I can't even get past 8 w/o rattling the engine). As long as that's the dealio.....I'm gonna have some blowby. As long as other factors point to "normal" in this engine,..a little huffing is just gonna be the way it is...
Examine, if you will Exhibit A.
These plugs are 2 steps colder than stock...This is the way they came out of the engine. Excepting #1, No oil,..no crusty fungoo,.....MOF barely any color at all....but then again,..they only have about 100 miles on them..The only thing going on w/ ol #1 is he's sooty,...it should be expected on a cold plug...
When I talked to the Autolite rep, it was his guess that I'm probably still one heat range too hot,...and I'll look into that just as soon as I can start ramping up the timing again....And all of this blah-blah should go to that point.
So,.......(where was I?)....Oh yeah...standing on my soap box reassuring myself and any of you other three reading that my engine isn't dead..
Anyway...
I called VP...They make race fuel. About a dozen different blends of gasoline w/ octanes going over as high as 120.
I wanted to know if I should just buy 5 gallons of something and mix it in w/ my premium to solve this problem..
Dude tells me sure I could, and recommended their 109 unleaded....I asked him what ratio I could hope to pour in in order to get my octane up to an acceptable number to squelch the detonation.. That purely depends on how much octane you're gonna need to do that, but in 16 gallons,..Id start at about 25%........
So,....3 gallons of 109 to 13 gallons of Premium.
How much is this stuff? I ask.... and dude tells me 85.00 for 5 gallons...
What???? That's 17 dollars a FREAKIN GALLON!!!!!
Uhh no...... said the Monkey Fightin' Finger...
.There'll be no 17 dollar a gallon gas mixed into anything I'm doing anytime soon.
So, that puts me back on the phone,....This time to Aeromotive. I wanted to check whether or not that 500.00 fuel system I just bought was E 85 compatible...
Again,........
So,...I decide that inevitably water meth is gonna be my salvation....but I still had to try one,.....more,...thing.
Yeah,...it's in there....Says it is blended w/ NITRO-METHANE!!
Vroom, vroom, vroom,...!!
I'll beat the gassers and the rail jobs......I'll bet Little Ronnie and the Daytonas would've sang a song about me...
If they weren't dead.
In other news..... ( see,...I'm waiting on the epoxy to dry,..so I'm wasting time here)..
I had a leak. (Duurrrrr, that's an understatement)
It was my brilliant decision to add coolant bypass lines to the top of the exhaust ports so that any air pockets that might form there would circulate back into my cooling system..All that managed to do was make it a pain in the ass to change the plugs.
So I removed the snag-u-lated mess.
That left me with those little brass compression fittings screwed into the water jackets on top of each one of the exhaust ports...Correction,...screwed, and glued into the water jackets....JB welded the piss outta em.....they aint never coming out.
So,...JB calls for more JB....I kneaded me up some two part JB steel stick, filled each one of those compression fittings, and screwed a cap on top of everyone of them..I've been waiting for that to dry before I pour the antifreeze back in..
Now it looks like this:
Lastly,..I installed my "Wrinkly Melvin Mercury" God head center caps....
Some day, when I give more than a rats red bunion hole that he's all wrinkly,..I may repaint him....for now, I'm gonna leave him.
And now I'm pouring in antifreeze and starting the car to see if it's gonna leak.
I'll be back..