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-   -   Is it a BHG? (http://www.toyota-supra.info/forums/mkiii-supra/17705-is-it-a-bhg.html)

mkiiisupra 09-03-2010 04:07 PM

Is it a BHG?
 
Oil analysis after 5000 mi on Redline 5w/30

http://i6.photobucket.com/albums/y20...ilanalysis.jpg

Napa Block tester kit results

http://i6.photobucket.com/albums/y20...1/P1000782.jpg

Checked compression

155
163
161
158
152
150

cre 09-04-2010 01:17 AM

Thanks for posting this. Most people have no idea what or why you'd get this done... Remember people, everything in the engine that touches the oil leaves fingerprints; look at them closely and they'll tell you a LOT.

Inspect the piston crowns for signs of excessive carbon buildup, especially the front ones. When you do the HG get them good and clean.

Green7mgte 09-04-2010 03:06 AM

whats the name of that company.. blackstone or something of the sort. I seen a report once before.. got some good minds working there.. surprised they didnt tell you how many miles was left till your next oil change also.

mkiiisupra 09-04-2010 03:28 AM

They did at top half of form although, its cut off due to personal information on it.

http://www.blackstone-labs.com/

Quote:

Originally Posted by cre (Post 87515)
Inspect the piston crowns for signs of excessive carbon buildup, especially the front ones. When you do the HG get them good and clean.

I imagine there is some there, damn thing runs rich. How rich idk, just welded a wide band o2 bung on down pipe so should now soon.

So officially a BHG? Not sure if i want to throw in my 550cc injectors and greddy emanage to get a base tune done before i rebuild the engine. Not sure how much good it would do anyhow without knowing fully what i will have done to the engine once it is out

Travis89Turbo 09-04-2010 04:44 AM

Yes definatly a leaking headgasket. COOL post I didnt kno a company that did this. Thank u


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