Re: 440/HEMI 'The Block' by Bulldog Performance.
[Re: blowndart]
#2835480
10/21/20 08:53 AM
10/21/20 08:53 AM
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Joined: Aug 2008
Posts: 4,169 Mo.
racerx
master
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master
Joined: Aug 2008
Posts: 4,169
Mo.
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Thanks for the info. Can't see spending that much money and being told to use block filler to fix problem that shouldn't be there to begin with. Will pass and see what other options come along for blocks. Give MARSH PERFORMANCE a call. Todd from Marsh has a good reputation on here and knows whats available. I have my name on a new aluminum block that he gas prepaid for. He didn't ask for anything down. How long is the current wait on the BME aluminum block? Was talking to a BM dealer here and the word was that the next batch was 90 days out
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Re: 440/HEMI 'The Block' by Bulldog Performance.
[Re: copchaser]
#2836904
10/24/20 11:58 AM
10/24/20 11:58 AM
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Joined: May 2011
Posts: 4,492 northern,Ohio,USA
Clanton
master
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master
Joined: May 2011
Posts: 4,492
northern,Ohio,USA
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Ray is correct, I bought a bull dog block. Nothing but issues. I have no internal water leaks, but the rear plugs leak water and the oil pan will not seal at the rear main seal retainer. Lots of extra machining required. Head bolts where only tapped 1/4 inch deep, lots of issues. At the end of the day, stay far away from the Bulldog blocks. I got a 1" tap and put it in without hitting the cylinder then cut 3 threads off to go deeper 3 turns and that got the screw in pug sealed on the rear rt plug.[koleno block #33]
Last edited by Clanton; 10/24/20 11:59 AM.
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Re: 440/HEMI 'The Block' by Bulldog Performance.
[Re: Clanton]
#2837176
10/25/20 05:49 AM
10/25/20 05:49 AM
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Joined: Jul 2018
Posts: 179 Sticky South
Rodenteliminator
member
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member
Joined: Jul 2018
Posts: 179
Sticky South
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My Bull dog block looks decent, I chased the threads and checked the everything I could with the tools and measuring equipment that I have when I got it and did not find any major issues, now in saying that and knowing what I knew I did not go into this blind I understood the possibility of machining issues I am hard headed if I wanted something easy I would have bought a BB 69 Camaro and looked like the rest of the world !!! I will know more and report back here in a few weeks as this block will be headed to NC for machine work and assembly.
Sorry honey I spent the rent
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Re: 440/HEMI 'The Block' by Bulldog Performance.
[Re: RBRE]
#2837194
10/25/20 08:06 AM
10/25/20 08:06 AM
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Joined: Jul 2003
Posts: 5,188 upstate western ny
sogtx
master
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master
Joined: Jul 2003
Posts: 5,188
upstate western ny
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Over the last 4 years I have purchased 16 Bulldog blocks. Every single block had some kind of issue. They could all be corrected and used if you owned a machine shop except the last 5 we received. Many had the cam tunnel too tight, not an easy fix. All were too tight in the main saddles and needed align hone. Some had the main bearing tangs in the wrong locations. A few blocks wouldn’t accept a distributor because the hole was too small. Three blocks wouldn’t accept the oil drive gear and had to be machined longer for the gear. A recent block had a pin hole in a cylinder. All the blocks have an oil pump bolt that goes into the water jacket. We had 4 blocks that had the soft plug holes machined too small. Some blocks had the rear water holes tapped too big and the plugs would never tighten. All the HEMI blocks need to be machined for pushrod clearance. The oil pickups adaptor was a copy of the world block but is on the wrong angle and the adaptor + pickup hit the crank. Many of the blocks need to be lifter bushed because the lifter holes were .002” tapered. Last week we had a new 540 Hemi on the dyno for cam break in. When we removed the valve covers the oil was milky. Removed the intake and pressurized the tower and found 8 pin holes in the lifter gallery. When I called Bradshaw he said stop leak, should fix it and he would call me in the morning. That is not the answer I want to hear and wouldn’t send it out the door like that. After seeing this new problem we pressure tested the 5 new blocks I have and 4 of them all leak water into the lifter oil passage. There is no fix for this. I have called Bradshaw every day for 10 days and he will not even return my calls. If you have a Bulldog block or waiting for one I would check all the things I mentioned.
Ray Barton 'wow
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Re: 440/HEMI 'The Block' by Bulldog Performance.
[Re: sogtx]
#2837195
10/25/20 08:19 AM
10/25/20 08:19 AM
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Joined: May 2004
Posts: 12,493 Taxes & Virus's R-US, NY
Dragula
I Live Here
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I Live Here
Joined: May 2004
Posts: 12,493
Taxes & Virus's R-US, NY
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Over the last 4 years I have purchased 16 Bulldog blocks. Every single block had some kind of issue. They could all be corrected and used if you owned a machine shop except the last 5 we received. Many had the cam tunnel too tight, not an easy fix. All were too tight in the main saddles and needed align hone. Some had the main bearing tangs in the wrong locations. A few blocks wouldn’t accept a distributor because the hole was too small. Three blocks wouldn’t accept the oil drive gear and had to be machined longer for the gear. A recent block had a pin hole in a cylinder. All the blocks have an oil pump bolt that goes into the water jacket. We had 4 blocks that had the soft plug holes machined too small. Some blocks had the rear water holes tapped too big and the plugs would never tighten. All the HEMI blocks need to be machined for pushrod clearance. The oil pickups adaptor was a copy of the world block but is on the wrong angle and the adaptor + pickup hit the crank. Many of the blocks need to be lifter bushed because the lifter holes were .002” tapered. Last week we had a new 540 Hemi on the dyno for cam break in. When we removed the valve covers the oil was milky. Removed the intake and pressurized the tower and found 8 pin holes in the lifter gallery. When I called Bradshaw he said stop leak, should fix it and he would call me in the morning. That is not the answer I want to hear and wouldn’t send it out the door like that. After seeing this new problem we pressure tested the 5 new blocks I have and 4 of them all leak water into the lifter oil passage. There is no fix for this. I have called Bradshaw every day for 10 days and he will not even return my calls. If you have a Bulldog block or waiting for one I would check all the things I mentioned.
Ray Barton 'wow I was getting ready to order one.....ouch. Its like Indy all over again.
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