Concrete mix ratio and Psi Strength list of M5, M7.5, M10, M15, M20, M25, M30, M35, M40, M45, M50, M55, M60, M65, M70 of sand water and concrete at 28 days
We here at Speedhunters are not shy about our fascination with the radical builds that come out of Scandinavia. With wild engine swaps, complete drivetrain layout changes, the ability to do four-wheeled powerslides and other sorts of madness that toss convention completely out the window, we’re sure you can understand why too. In fact, you could …
When Yves Decan bought an e21 320 project car, the BMW fanatic in him took over. The owner of Munich Icons brought this classic BMW back to life, complete with a turbocharged M20B30 engine rebuild capable of 600 hp! Find out what went into the build!
We all love a good LEGO Gundam or Macross mecha, but LEGO builders everywhere are also creating excellent models of their own designs. Have a look at them here.
The Marine Corps Mechanized Museum from Camp Pendleton showed their newly restored M50A1 Ontos publicly for the first time last week at the Military Vehicle Collectors of California's Spring Meet at "Camp Delta" in Lodi, CA. 25APR14.
Got struck with a bit of inspiration to create an articulated Chub and then went a bit overboard' So here's my new, overbuilt, interpretation of the most famous frame in MFZ.
In response to the American 'Articulated Unit' AU family, Russian manufacturer Uralvagonzavod has produced its own unmanned variant, nicknamed 'Grifon'. An effective bridge of the gap between infantry and armour, AU units bring heavy ordnance support despite normally impassable terrain. The Grifon is the first unit to be AI piloted and is designed for protracted periods of autonomous duty. It is also capable of folding down to a compact size for air transport, further facilitating its armoured infantry role. AUs tend to suffer from slower speeds and larger profile for ground fire, though these drawbacks are mitigated by an extensive countermeasure suite and reduced IR and audio signature. This unit is equipped with quad 40mm auto-cannons, 8x 45mm grenade hardpoints and extensive smoke grenades, as well as 8x Active Countermeasure Systems and 3x point-defense 'Iron Curtain' suites. Inspired and a tribute to the HARPIA and OSPREY some fantastic designs by Christian Salge.
Samsung M20 M30 Case
E21 320 BMW
E21
Hello world,Today’s video is going to be about showing you guys how to Bypass/ Remove google account “FRP” for SAMSUNG GALAXY M10, M10S, M20, M30, M30S and ...
We have discussed the best reliable BMWs engine so when looking for one, choose from the ones discussed in this article as they are great and will ensure you get the best results.
BMW E21 is the body designation for the first BMW 3 Series compact executive car, produced by the German automaker BMW from 1975 to 1983. This series was the immediate successor to the BMW 2002 and was superseded by the BMW E30. (Wikipedia) - - - Mit dem Werkscode BMW E21 werden die Fahrzeuge der ersten 3er-Reihe von BMW bezeichnet, die im August 1975 als Nachfolger der 02-Modelle auf den Markt kamen. Der nur zweitürig lieferbare E21 war mit Vier- (BMW M10) und (ab 1977) auch mit Sechszylinder-Reihenmotor (BMW M20) erhältlich und wurde bis Dezember 1983 gebaut. Im Dezember 1982 erschien das Nachfolgemodell E30, das auch mit vier Türen, als Kombi (touring), Vollcabrio und mit Dieselmotor angeboten wurde. Insgesamt entstanden 1.364.039 Exemplare aller Motorisierungen, davon wurden 4595 zu Baur-Topcabriolets umgebaut, welche zwischen 1977 und 1982 mit allen Motorisierungen über die BMW-Händlerorganisation angeboten wurden. (Wikipedia)
Specs: 2.5 block, 2.7 crank, 2.5 rods, custom 85mm Wiseco pistons, 885 2.5i head, stock cam (for now), Supersprint headers and exhaust, Bosch Motronic 1.3, custom chip, custom wiring from Motronic to the E21 fuse box. June, 2014: This BMW M20 engine was offered to me and the deal was too good to pass up. Supposedly it was taken from a parts car with 88k miles. It's from a 1988 325is. I know it's an 88 because it has the later style coolant system with the metal coolant pipe across the front. And it's an is because it has a oil filter housing set up for an oil cooler. I got lucky! Or did I? As I dismantle it I'm finding someone has been through this engine quite a lot. Nearly every bolt I touch is loose already. The timing cover is held on with one bolt, there are hoses missing, and the exhaust manifolds are already removed. And the kicker - the cylinder head is new/fresh. There's not a smudge anywhere inside and half the rocker arms are new! But I can't be so lucky - the timing marks between the cam sprocket and the crank pulley are off. It's off by 1.5 teeth on the cam mark. Since the M20 is an interference engine this can be BIG trouble. I'm hopeful that someone just reassembled the engine hastily and left it off a tiny bit. Update: after removing the cylinder head and inspecting it and the pistons, I think I have the whole story on what happened. As is too common on the E30 325, the timing belt probably broke, which sent the valves into the pistons. There are grooves in the exhaust valve reliefs on the pistons that shouldn't be there (the intake side looks good). So the head was pulled and rebuilt but was not milled. Then the pistons were cleaned up but not removed from the block. And the motor was reassembled with all new gaskets and driven for a little while. Then the car was sold. The last owner of the engine started taking it apart but took a different direction. That's why so many parts are removed or loose. I got very very lucky with this deal! Update, August, 2015: first drive with the new engine. A few small issues but running great! Update June, 2019: I have about 3,000 miles on the rebuild so far and it's been a joy to drive. There have been some setbacks from things that should have been done with everything off the car. But that's Murphy's Law for you. You can find the series of minor setbacks at the bottom of the last page. To see more about M20 and E21 life, check out my blog at www.e21323iblog.com. All images publicly shown are mine and I reserve all copyright.
