HomemadeTurbo - DIY Turbo Forum

HomemadeTurbo - DIY Turbo Forum (https://www.homemadeturbo.com/)
-   Hybrid/Tech (https://www.homemadeturbo.com/hybrid-tech-8/)
-   -   Indexing Question (https://www.homemadeturbo.com/hybrid-tech-8/indexing-question-59741/)

1991civicsi 04-24-2006 04:11 PM

Re: Indexing Question
 

Originally Posted by AbaZ
if it only went up 15psi after adding fluid to the cylinder, you more than likely bent a valve. Definatly time to bust out the leak down tester and stethoscope to see where its leaking.


Im considering using the same headgasket, is this a bad idea? The car hasnt even run for 20 miniutes.

1991civicsi 04-25-2006 04:54 PM

Re: Indexing Question
 
Lemme know if any of you have had any experience with this problem, After doing a leak down test the compression ratio jumped back to normal. All four cylinders now have 180psi. Could my valves not be seating properly in the #3 chamber? BTW the leak down results revealed no abnormal leaks.

con 04-25-2006 09:50 PM

Re: Indexing Question
 

Originally Posted by 1991civicsi
Could my valves not be seating properly in the #3 chamber?


*BINGO* you bent a valve a little so it could/will seal at times, I did that on a customers accord once :P

1991civicsi 04-26-2006 08:56 PM

Re: Indexing Question
 
Ordered a rebuilt head today. http://cgi.ebay.com/ebaymotors/REBUI...temZ8050242334
(same seller, same price, but D16A6 head)

Ill get it by Monday. Im gonna use a fresh H/G, and new timing belt tensioner.

HMTguy 04-26-2006 10:41 PM

Re: Indexing Question
 
Good luck hope it works out this time.

1991civicsi 04-27-2006 03:04 PM

Re: Indexing Question
 

Originally Posted by jagojon3
Good luck hope it works out this time.

Thanks Jago

Tom-Guy 04-28-2006 02:51 PM

Re: Indexing Question
 

Originally Posted by 1991civicsi
Im considering using the same headgasket, is this a bad idea? The car hasnt even run for 20 miniutes.

Yes, it is a bad idea to reuse a headgasket.

Speed Phreak has been using the same headgasket for four years now on his 2.0 LS-cum-2.0/VTEC. Head's been off three times now, he just cleans it really well and has had no problems in the 350-400 whp range. He's also what I call a very lucky man.

Feeling lucky, punk? 8)

1991civicsi 04-28-2006 06:11 PM

Re: Indexing Question
 

Originally Posted by Joseph Davis
Yes, it is a bad idea to reuse a headgasket.

Speed Phreak has been using the same headgasket for four years now on his 2.0 LS-cum-2.0/VTEC. Head's been off three times now, he just cleans it really well and has had no problems in the 350-400 whp range. He's also what I call a very lucky man.

Feeling lucky, punk? 8)

I was just gonna post up cause nobody else responded. I received my head today, but the H/G is on its way. Ill just be patient, (although its not one of my strengths).

1991civicsi 05-06-2006 10:10 PM

Re: Indexing Question
 
I ran another C/R test and the numbers were 190-190-185-190. You noggs were right, the problem was the head.

Tom-Guy 05-07-2006 01:51 AM

Re: Indexing Question
 
Sweet, glad to hear it's fixed...







































... punk. :-*


All times are GMT -5. The time now is 07:03 PM.


© 2024 MH Sub I, LLC dba Internet Brands