Posts : 118 Join date : 2022-12-10 Location : Las Vegas
Subject: Re: BAD WAG build Wed Feb 14, 2024 7:12 pm
Finally finished installing the CVF Racing serpentine system. I need to figure out the power steering hose setup and how to get them made. These is a shop here that specializes in just hoses. I also might have to re-clock the alternator as I’m at the max on adjustment.
Subject: Re: BAD WAG build Wed Feb 14, 2024 7:48 pm
BAD_WAG wrote:
Hey Fred - As I looked close at these headers, I wondered about the area I have circled. I contacted the seller and that is a weld joint. Which, I thought is very strange as in all the headers I have seen in my years, I don't recall seeing a weld joint right there.
Those two bends are probably too close together to be able to bend it as one piece. Many, many, super high end headers are made entirely out of welded in sections as they can make them fit better and flow match and length match better.
As long as they weld well, without flash on the inside of the tube, I would look at it as a probably plus in the design as they obviously spent more money to it. Probably to improve fit without kinking or dimpling the tubes.
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BAD_WAG
Posts : 118 Join date : 2022-12-10 Location : Las Vegas
Subject: Re: BAD WAG build Wed Feb 14, 2024 7:57 pm
[/quote]
Those two bends are probably too close together to be able to bend it as one piece. Many, many, super high end headers are made entirely out of welded in sections as they can make them fit better and flow match and length match better.
As long as they weld well, without flash on the inside of the tube, I would look at it as a probably plus in the design as they obviously spent more money to it. Probably to improve fit without kinking or dimpling the tubes.[/quote]
Valid points. Just at first look it seemed strange as I mentioned I haven't seen that before. Definitely does not enhance the look of the header.
Fred Kiehl
Posts : 7186 Join date : 2009-11-13 Age : 75 Location : Largo, FL 33774
Subject: Re: BAD WAG build Wed Feb 14, 2024 8:19 pm
Many headers have welded sections. I do not think that would be an issue with performance. I had sections welded into my headers to allow them to fit. I would not exclude them because of that.
Subject: Re: BAD WAG build Wed Feb 14, 2024 8:57 pm
That is a $1000 four cylinder header
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BAD_WAG
Posts : 118 Join date : 2022-12-10 Location : Las Vegas
Subject: Re: BAD WAG build Wed Feb 14, 2024 8:58 pm
booster wrote:
That is a $1000 four cylinder header
Wow! It is a custom header.
BAD_WAG
Posts : 118 Join date : 2022-12-10 Location : Las Vegas
Subject: Re: BAD WAG build Wed Mar 06, 2024 10:20 pm
Started installing the radiator support & radiator
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BAD_WAG
Posts : 118 Join date : 2022-12-10 Location : Las Vegas
Subject: Re: BAD WAG build Wed Mar 06, 2024 10:24 pm
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Fred Kiehl
Posts : 7186 Join date : 2009-11-13 Age : 75 Location : Largo, FL 33774
Subject: Re: BAD WAG build Sun May 05, 2024 12:51 pm
Any updates?
BAD_WAG
Posts : 118 Join date : 2022-12-10 Location : Las Vegas
Subject: Re: BAD WAG build Sun May 05, 2024 4:44 pm
Fred - Yeah, one step forward and two steps backwards. I installed the flex plate! But when I tried to mount the transmission I couldn’t get the alignment pegs / bolt holes to line up. I couldn’t get the transmission up high enough and it was hitting the underside of the trans tunnel. Upon further inspection, I discovered that the engine oil pan is resting on the crossmember, which is not allowing it to tilt back any for the transmission. Plus when I put the engine in, I did it by myself, the oil pan crushed the brake line. So I need to pull the engine back out and find a different oil pan ( I have a stock pan on it) that will clear the crossmember. Plus replace the brake line.
A buddy suggested Moroso pan part numbers #20403 or #20408 might be good options.
Fred Kiehl
Posts : 7186 Join date : 2009-11-13 Age : 75 Location : Largo, FL 33774
Subject: Re: BAD WAG build Sun May 05, 2024 5:28 pm
I used the original LO5 engine mounts on the BB. I forget which pan I used on my first BB. A pan that has a sump 10 inches front to back should clear the back of the cradle. If you are not going to lower the car, the Speedmaster finned pan should fit, and if you move the drain to the side It will be safe. You need to hog out a few perimeter holes, because they are not cast correctly. I used a silicone reinforced with steel as a template to correct the spacing. If you want more oil capacity, you can add kick outs to the aluminum pan. I would also add an oil retention box with flaps if you add the kick outs to the Speedmaster pan. Make and install the brake line before you reinstall the engine. Make sure the intake is not hitting the cowl and impeding the tilt of the engine.
BAD_WAG
Posts : 118 Join date : 2022-12-10 Location : Las Vegas
Subject: Re: BAD WAG build Sun May 05, 2024 10:14 pm
I was going to measure the stock pan and see what clearance I need, your info helps.
Yes, I’ll replace the brake line before I put the engine back in.
Subject: Re: BAD WAG build Mon May 06, 2024 7:02 am
When I did the drivetrain rebuild on the 96 RMW I noticed right away the hazard of the brake line being on top of the crossmember and in danger of getting damaged, even from tilting the engine to get the transmission out, unless it hits the firewall first. I moved the line to to the rear face of the crossmember to protect it from damage.
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BAD_WAG
Posts : 118 Join date : 2022-12-10 Location : Las Vegas
Subject: Re: BAD WAG build Mon May 06, 2024 8:20 am
booster wrote:
When I did the drivetrain rebuild on the 96 RMW I noticed right away the hazard of the brake line being on top of the crossmember and in danger of getting damaged, even from tilting the engine to get the transmission out, unless it hits the firewall first. I moved the line to to the rear face of the crossmember to protect it from damage.
Good idea!
Fred Kiehl
Posts : 7186 Join date : 2009-11-13 Age : 75 Location : Largo, FL 33774
Subject: Re: BAD WAG build Mon May 06, 2024 8:59 am
My brake line was lower on the cross member, and I crushed it anyway when installing my 454. I stabbed the engine and transmission in one piece. In your case you would have to remove the intake, and install it after installing the two as a unit.
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BAD_WAG
Posts : 118 Join date : 2022-12-10 Location : Las Vegas
Subject: Re: BAD WAG build Mon May 06, 2024 9:15 am
Fred Kiehl wrote:
My brake line was lower on the cross member, and I crushed it anyway when installing my 454. I stabbed the engine and transmission in one piece. In your case you would have to remove the intake, and install it after installing the two as a unit.
Yeah, as I’ll pull the radiator support off, I have plenty of room to install the engine & transmission as one unit. I didn’t actually install the tunnel ram, just had it sitting in place.
Fred Kiehl
Posts : 7186 Join date : 2009-11-13 Age : 75 Location : Largo, FL 33774
Subject: Re: BAD WAG build Mon May 06, 2024 9:42 am
Jack the rear of the trans as you lower the engine once the pan is past the engine cradle. I installed mine with the distributor and a single plane manifold in place. I should have installed them after I installed the engine, but I had to install them as a unit to get the distributor under the cowl. I have since gone to a distributor eliminator (cam sensor), and crank sensor arrangement, and that allows me to remove the distributor eliminator without taking out the intake. I did enlarge the hole for the distributor to the size of a 91-93 distributor (when I first installed the intake because I used the 91-93 distributor), and made an adapter to center, and position the distributor eliminator. The distributor eliminator has an adjustable ring to set the depth. It is a split ring, so I put some silicone under the split to seal it.
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BAD_WAG
Posts : 118 Join date : 2022-12-10 Location : Las Vegas
Subject: Re: BAD WAG build Mon May 06, 2024 5:01 pm
For reference, here’s how it’s sitting on the cradle.
Fred Kiehl
Posts : 7186 Join date : 2009-11-13 Age : 75 Location : Largo, FL 33774
Subject: Re: BAD WAG build Mon May 06, 2024 5:10 pm
That really sucks.
Forgot to ask what mark/gen the engine is.
BAD_WAG
Posts : 118 Join date : 2022-12-10 Location : Las Vegas
Subject: Re: BAD WAG build Mon May 06, 2024 5:20 pm
From a 71’ Chevelle, Mark IV correct?
Fred Kiehl
Posts : 7186 Join date : 2009-11-13 Age : 75 Location : Largo, FL 33774
Subject: Re: BAD WAG build Mon May 06, 2024 9:37 pm
I have a gen VI, so the pan I used will not fit your engine. Mine is a one piece rear main seal, and yours is a two piece. The pans are not interchangeable. There are a lot of other minor differences, but the the internals are not the issue.
Are you using a flat tappet cam, or did you go to a roller one?
BAD_WAG
Posts : 118 Join date : 2022-12-10 Location : Las Vegas
Subject: Re: BAD WAG build Thu May 09, 2024 1:12 pm
Ok, makes sense. I need to measure and see what pan will fit.
I went with a roller cam
Fred Kiehl
Posts : 7186 Join date : 2009-11-13 Age : 75 Location : Largo, FL 33774
Subject: Re: BAD WAG build Thu May 09, 2024 1:27 pm
Roller cams are much more reliable than flat tappet. No break-in necessary.
The 10 inch measurement for the sump should still be relevant.
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BAD_WAG
Posts : 118 Join date : 2022-12-10 Location : Las Vegas
Subject: Re: BAD WAG build Thu May 09, 2024 1:57 pm
Thanks! I’ll call Summit and see what they suggest, as the ones on their website don’t have all the measurements I need to know.
Fred Kiehl
Posts : 7186 Join date : 2009-11-13 Age : 75 Location : Largo, FL 33774
Subject: Re: BAD WAG build Thu May 09, 2024 2:07 pm
I checked Summit Racing, and the Moroso pans do have measurements. I am wary of the Summit brand pans, because I tried 2 of them and had to return them because they were warped.
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BAD_WAG
Posts : 118 Join date : 2022-12-10 Location : Las Vegas
Subject: Re: BAD WAG build Thu May 09, 2024 4:29 pm
When I looked at Summit brands, the comments were the same as your experience. Didn’t see anyone happy with them.
BAD_WAG
Posts : 118 Join date : 2022-12-10 Location : Las Vegas
Subject: Re: BAD WAG build Tue May 14, 2024 5:18 pm
Fred - I did some measurements and called Summit. I think this pan will work (haven't ordered it yet). The real issue is clearing the cradle, as we have discussed, this pan has a sump length of 8 3/4 inches, most other pans are 10 inches long which impacts the clearance past the cradle. I'm not sure of the overall length, I forgot to ask and can't find a measurement. I haven't pulled the engine back out yet, too busy with other stuff.
Fred Kiehl
Posts : 7186 Join date : 2009-11-13 Age : 75 Location : Largo, FL 33774
Subject: Re: BAD WAG build Tue May 14, 2024 8:12 pm
BBC pans are all the same length overall.
Looks like it will work.
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BAD_WAG
Posts : 118 Join date : 2022-12-10 Location : Las Vegas
Subject: Re: BAD WAG build Wed May 15, 2024 6:05 pm