No Chevy changed engines in 86 87 depending on what part of the country your in. The angle on intake surface is different. And the exhaust is different.
I know you can put 383 on a 440 and 400 on a 383 but i dont know about 440 on a 383 or 400 All Big Block Mopar B/RB Cylinder heads are interchangeable, there may be conflict with intake and exhaust manifolds on the 62'-65' max wedge heads, also the pre 64' closed chamber heads used a different rocker set-up than the later heads., You can still use them on a later motor just have to use the corresponding valve-train. Any 67' model and earlier head, is of a closed chamber design and will raise the compression of a 68' and later motor. Also, any pre 76' heads will have unhardened exhaust valve seats , which means they won't last long on today's unleaded gas unless you have hardened seats installed...
The earlier Quadracers (85-87) have plain, dark aluminum colored frame and motor. In '88 they began to paint the frame and motor the Suzuki blue. Also, the earlier models had a 5-speed transmission, while the later ones (88-92) had a 6-speed transmission. I've also heard that the earlier model years had issues with head gaskets. The later model years had an extra bolt to help with this problem. In '92 they also changed the rear suspension in the Quadracers.
No
The 1990 325i has a M20B25 motor. The earlier 1990 525i had the same motor, a M20B25, whereas the later 1990 525i had a M50B25.
nope
No, the heads on a Ford 289 motor are not reversible. The cylinder heads are designed to be installed in a specific orientation to match the intake and exhaust ports on the engine block. Reversing the heads would result in misalignment of the ports and poor engine performance.
Yes , you would have to unbolt the headers from the cylinder heads
65 FT. LBS
There in the heads on the motor
no.
OC Motor Heads - 2013 The Blowout 1-3 was released on: USA: 13 January 2013
OC Motor Heads - 2013 Burnouts 1-2 was released on: USA: 9 January 2013