[torq455]

Originally Posted by bszopi

I'm not sure if anyone actually ever uses the Notes area anyway, so there is a chance I could take that section out. Or maybe, if I get a chance, I can create a new file with the notes area taken out and give you the link to try out. Ok, here... try this one: http://60degreev6.com/apps/crcalc_FF.html It works for me in FF.

EDIT: I take that back about it not changing any. After looking at the code to make the above file, I remembered that I did change the file to include AJAX. The source of the error is in the javascript part of the AJAX call, so it appears FF has an issue with that. Before I dig into a reason why, I'll probably just add a link in the original to goto the FF one.

I tried the highlighted link I posted. It didn't work in FF, however it did work when FF told me to use a FF compatible calculator. Now in your new link FF worked with the stock given values, but not when entering custom values. Now I have this console error:

Error: document.getElementById("bore") has no properties
Source File: http://60degreev6.com/apps/crcalc_FF.html
Line: 73

[IsaacHayes]

Brad, I used this link, and yes the notes field you can type in!!! http://60degreev6.com/apps/crcalc_FF.html And it doesn't work on the desktop either. FF v2.0.0.1.4

[bszopi]

Yeah, you can still enter notes into the block, but it doesn't pass them through the code. It appears its an AJAX/JavaScript issue in FireFox that I need to do more digging on. I basically just editted code that I got from somewhere else that is SUPPOSED to be FF compatible, but it appears its not working that way.

As far as your question Andy, I have found mixed results on the forum. I ended up using the value that made the stock CR come out close to specs. But that could be wrong. I really need to put a disclaimer on there that the listed stock values are for reference only, and exact values must be used to determine the true CR of the engine. This isn't directed at you Andy, but sometimes I think some people take stuff like that as final answers, when there can be alot of differences between what is listed an what the person actually has (for head CC volume for example).

[torq455]

Brad, I wasn't talking about the accuracy, just the fact that with the custom value entries, it wouldn't do anything at all, but just sit there. I do know there are variances between untouched combustion chambers etc. Ya, the only way to know for sure it to measure YOUR parts. Thanks for looking into this prob further.

[bszopi]

I wasn't trying to imply that to you either, sorry... I know you know better as well, as do alot of the people on here. But there are many that don't. But anyway....

Maybe I'll dig around and see if I have the non-AJAX version still on my HD somewhere, and I'll make that the FF version instead. I've dug around some for the FF AJAX issue, but it seems that my code is fine, so I have no idea why its not working.

[sprucegagt]

Originally Posted by bszopi

Yeah, you can still enter notes into the block, but it doesn't pass them through the code. It appears its an AJAX/JavaScript issue in FireFox that I need to do more digging on. I basically just editted code that I got from somewhere else that is SUPPOSED to be FF compatible, but it appears its not working that way.

As far as your question Andy, I have found mixed results on the forum. I ended up using the value that made the stock CR come out close to specs. But that could be wrong. I really need to put a disclaimer on there that the listed stock values are for reference only, and exact values must be used to determine the true CR of the engine. This isn't directed at you Andy, but sometimes I think some people take stuff like that as final answers, when there can be alot of differences between what is listed an what the person actually has (for head CC volume for example).

Oh I'm not taking it as an exact value, just a general reference. But thanks for looking into it.

[SappySE107]

ok, here we go.

3400. 28.6cc head, 28.6cc piston, -.020 deck height, 3.310 stroke, 3.622 bore, 3.750" head gasket bore, .060 thick, 9.64:1 compression.

3500. 32.4cc head, 24.5cc piston, -.010 deck height, 3.310 stroke, 3.700 bore, 3.800" head gasket bore, .060 thick, 9.8:1 compression.

These are my measurements and compression was calculated in dynomation for me.

[torq455]

entered 3400 with a piston deck clearance of .0065 and got 9.07 CR. the 3400 chamber is right on. about 4 years ago when you ported my heads and polished the chambers, i had one cc'd at 29cc.

[SappySE107]

use my values, they are as accurate as you are going to get for stock. .0065 must be camaro pistons?

[torq455]

that's the default value for the 3400 not 3.4. -shrug- damn, go to bed!