Mopar mega block problems. 18 mph best, 2905 lbs 549, indy 572-13, alk...

Mopar mega block problems. 18 mph best, 2905 lbs 549, indy 572-13, alky Re: Mopar Mega The block will be fine for what you are going to do. Aug 1, 2023 · Engine guide for the Chrysler 440 V8 including specifications, history, common problems, list of cars applications, and performance upgrades. For added knock resistance and to pick up some power, consider a reverse flow water system. Like the Mopar Action article, we have weighed many blocks and have found later blocks to weigh more, or have more cast iron in them. May 9, 2008 · Mopar Mega?-Block In my opinion after examining a friends failed Mega-Block is that it is a pretty weak piece so if you do have to run it be real careful with the timing mixture etc. The block will be fine for what you are going to do. 582, 160. You can buy the plate from Indy, among others, and use a Small chevy water pump with it. ran for 5-7 years sold the engine and the new owner never had a problem. Nov 3, 2024 · To me the obvious answers are No order Bad casting Bad design Too much HP at some time in its life Maybe a crank with way too tight bearings Cam bearing installer too large for the block I don't think freezing water would do that. There are early and late. Didn't have to do much to the block, no real hidden problems. The oil cooler is located on top of the engine, under the intake manifold. Jan 21, 2018 · Posted By: AndyF Re: Big block solid roller lifter advice - 01/21/18 08:31 PM I use the Comp 861-16 lifter which is the AMC version. The original design was plastic, and while later revisions exist, they also appear to be prone to Jul 21, 2011 · Posted By: Jacob Pitt Re: Mopar Mega Block - 07/21/11 11:57 AM I have had zero problems with the mega block in my Challenger. . There are other brands available such as Morel. May 13, 2014 · The 2014-2018 Jeep Wrangler JK oil cooler housing is prone to cracking and leaking, requiring replacement. look like small nails made of soft mettle and an epoxy never leaked. i want to switch over my full cover milodon gear drive to work on this block from my new shortblock that now is for The block will be fine for what you are going to do. The 861 lifters are a good value and they provide needle bearing oiling as well as pushrod oiling if you want. Dec 30, 2023 · just bought a mega block and was wondering how hard it is to grind away the material indicated by the accompanying article from the HP mopar performance big block manual. It cools fine but is a race only motor. Nov 19, 2017 · My mega block has been great. 5-inch bores necessary for this build nor will a factory block withstand the power that a 572 will make, so a Nov 19, 2017 · My mega block has been great. 360 magnum cracked block - Moparchat - Home of MOPAR enthusiasts worldwide! Feb 16, 2024 · Re: 440 blocks by 1972ho » Fri Feb 16, 2024 2:47 am I have a old superstock magazine from the nineties that had Mcandles a build of 440 engine in it that he said that the aluminum main caps were the ticket for building a big block mopar I think his was 500 cid engine but I would have to find it. Another issue is block weight, or the quantity of cast iron which is actually used in the block. This will push water through the heads first, which is what a motor really needs anyway. 18 mph best, 2905 lbs 549, indy 572-13, alky Re: Mopar Mega Jul 21, 2011 · Posted By: Jacob Pitt Re: Mopar Mega Block - 07/21/11 11:57 AM I have had zero problems with the mega block in my Challenger. From what I understand you want the one with this triangle logo and the ribs in the lifter bores Doug View attachment 541438 View attachment 541439 Call Bill at Chicago Connection. 18 mph best, 2905 lbs 549, indy 572-13, alky Re: Mopar Mega Jan 15, 2020 · i had a 440 block crack due to freeze . The leak can cause a burning oil smell, oil spots on the ground, and potentially engine damage if left unattended. He is a dealer for the new iron blocks also. Just reaching for straws on some of them. You have to order the Mopar link bars. had the block pined. As far as the lifters go this information is from Cranes website. Dec 21, 2016 · So when Mopar Performance came out with their line of Wedge and Hemi "Mega Blocks" back in the mid-1990s, it opened up a whole new spectrum of engine combinations that could handle a ton of power. 8. Mopar Performance? Aftermarket Engine Block Bulletin In the past year, Mopar Performance? has introduced a couple of raised cam cylinder blocks Aug 29, 2021 · Replies 24 Views 6K Nov 9, 2024 Road Grabber SOLD 505" mopar mega block wedge motor short block stage3 Nov 10, 2025 Mopar Performance Parts For Sale Replies 13 Views 2K Jan 10, 2026 Aug 18, 2006 · None of Chrysler's production big-blocks have the bore spacing to accommodate the 4.