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107545 Posts in 12507 Topics by 4812 Members
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406  Camaro Research Group Discussion / General Discussion / Re: So you think you have a Dana, Nickey,Berger Baldwin, etc...? on: May 01, 2014, 06:47:42 AM
Well, I just paid my $50 so fingers crossed!

Ditto.  Its the waiting game now.
407  Camaro Research Group Discussion / General Discussion / Re: So you think you have a Dana, Nickey,Berger Baldwin, etc...? on: April 29, 2014, 02:56:12 PM
Is May 1st still a go or will there be another delay?
408  Camaro Research Group Discussion / General Discussion / Re: Bad Luck is Better Than No Luck; Right? on: April 26, 2014, 10:22:25 PM
Looks like the pushrods were clearanced for more oil delivery, eh ?

Hate you had to do that, after working so long to finish it up. At least the firewall and long block look like they parted cleanly - no marks -

Guess the pushrod ends are in the pan - had to come out anyway you look at it.

Regards -
 

It definitely is a handful pulling a big block by yourself.  I almost had it out and then had to drop it back down to close the garage door to get the engine & trans high enough to come out.  lol
I found a couple pieces in the valley of the heads and also had a tip fall out of the header... Shocked Angry
409  Camaro Research Group Discussion / General Discussion / Re: Bad Luck is Better Than No Luck; Right? on: April 26, 2014, 10:08:45 PM
More detail pics of the pushrods.








After working some OT today; I was able to pull the engine out tonight.  Tomorrow I will be able to tear it down and see where the problem is hiding..







410  Camaro Research Group Discussion / General Discussion / Re: Bad Luck is Better Than No Luck; Right? on: April 23, 2014, 09:11:33 AM
sorry to hear about it

also check your rocker arm ratio

for example , if the engine was set up for 1.7s then someone installed 1.8s  
it could have an interference problem


Thanks.  1.72 ratio

Again Idk if the pistons were made for open chamber or not.  I didnt build it.  Ill snap a few pics later on when I get off work.  I really havent had any time to look over anything at this point.  Just took a few minutes yesterday morning to pull all the pushrods out.  If I have time this week I should be able to get a better idea of the problem.

As for the ratio its stock 1.72
411  Camaro Research Group Discussion / Decoding/Numbers / Re: How many T-1 in database? on: April 23, 2014, 08:34:57 AM
Capri Cream white top
412  Camaro Research Group Discussion / General Discussion / Re: Need help with 1967 RS headlights on: April 22, 2014, 04:17:07 PM
Yes the purple and black pigtail.  If you can not get it to power up by either way then the motor is bad.
413  Camaro Research Group Discussion / General Discussion / Re: Bad Luck is Better Than No Luck; Right? on: April 22, 2014, 09:20:33 AM
Yeah knowing how I am; Ill be pulling the motor and doing a complete teardown, inspection & rebuild.  Sucks but I will feel better about it knowing I built the engine...

Also, when I was using the Snap-on bore scope I noticed metallic on the tops of pistons (which is expected) along with scoring on the cylinder wall on at least one cylinder.  Needless to say I could chew nails at this point.  But I am already running combos through my head on how I want to build it.
414  Camaro Research Group Discussion / General Discussion / Re: Bad Luck is Better Than No Luck; Right? on: April 21, 2014, 08:56:02 PM
Reason I say I am speechless is that this was over looked (piston to valve clearance) in the build process..
415  Camaro Research Group Discussion / General Discussion / Re: Bad Luck is Better Than No Luck; Right? on: April 21, 2014, 08:17:34 PM
Whelp after looking into it 5 of the exhaust pushrods were bent & one intake.  That's checking them on the work bench. I'll know 100% tomorrow when I get to work & roll them on the granite slab.  Further investigation has concluded that the exhaust valves are hitting the pistons.  Later in the week I'll do a leak down & go from there.  I'm speechless at this point.
416  Camaro Research Group Discussion / General Discussion / Re: Bad Luck is Better Than No Luck; Right? on: April 21, 2014, 05:11:38 PM
Lol
417  Camaro Research Group Discussion / General Discussion / Re: Bad Luck is Better Than No Luck; Right? on: April 21, 2014, 04:42:12 PM
It was technically on the road..  lol  although it was only for a few minutes..   Roll Eyes Sad
418  Camaro Research Group Discussion / General Discussion / Re: Bad Luck is Better Than No Luck; Right? on: April 21, 2014, 04:32:52 PM
Again Idk if the pistons were made for open chamber or not.  I didnt build it.  Ill snap a few pics later on when I get off work.  I really havent had any time to look over anything at this point.  Just took a few minutes yesterday morning to pull all the pushrods out.  If I have time this week I should be able to get a better idea of the problem.

As for the ratio its stock 1.72
419  Camaro Research Group Discussion / General Discussion / Re: Bad Luck is Better Than No Luck; Right? on: April 21, 2014, 04:11:01 PM
They are 11 to 1 TRW pistons and its oval port open chamber heads.  As for actual compression I am guessing 10 or 10.5 to 1 with the heads.  I dont think valves have hit the pistons (might be wrong).  Ill be doing a leak down test later in the week along with a compression test just to be on the safe side.  Most RPM this motor has seen is 5K.  At least with me.
420  Camaro Research Group Discussion / General Discussion / Re: Bad Luck is Better Than No Luck; Right? on: April 21, 2014, 01:57:17 PM
Ever wipe a cam out ? same symptoms---strange only 4 of ehaust push rods. Checking your timing gear set.


400 68 GTO I had---nylon timing gear set ,severe carb back fire ,guess what??

 one of my SBC's severe carb back fire---cam wiped out ,a few bent push rods.

Both spit up raw fuel through the carb. Both I shut down ASAP with minimal damage. On the chevy, dropped the pan checking for shrapnal, minimal ,most caught by the filter ,changed the cam push rods etc ,ran it hard after that for about 10 years. Blocks now at home in the Anglia ,rotating assembly boxed up.

Really what else could it be but bad cam timing ? Only the upward force of the piston would be strong enough to bind those pushrods and big blocks are ,er ,BIG. Let us know--steve.

Already checked timing.  Cam lobe was the first thought until I saw the pushrods.  After finding 4 I doubt its the cam.  One I would have thought that but not 4..  But I have been wrong before..
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