i have to coils which coil is the intake coil
look at the head with the valve cover off find where the exhaust manifold goes in tha is the exhaust valve or looking at the valves the first one is exhaust then intake then intake ,exhaust,exhaust,intake,intake,exhaust if you have the head off i think the intake valves are bigger than the exhaust
you have 16 valves in stead of 8. 2 intake and 2 exhaust. they fire at different times to increase power. it's like haveing a V8 with less space. wow, way wrong. The plugs on the exhaust side is for emissions. this way it fires on the exhaust stroke to help burn unspent fuel and gases before it goes out your exhaust pipe.
one is in the exhaust manifold, one goes into converter
the timing mark on the crank goes down matches with v notch intake and exhaust both go up but be sure you use the intake mark for and exhaust on that gear.
Exhaust are longer than intake. Exhaust goes thru the loop in the gasket, intakes set outside gasket.
cold air intake, cam ,head work, exhaust... the list goes on
The wire that goes to the iat sensor is the red and black wire. the iat sensor is located on the air intake. The air intake is on the drivers side. There are five wires that are on the drivers side.
It is the coil on plug (COP) that goes on your spark plug that is connected to your engine and your engines computer. It is the first plug &(COP) under your upper intake manifold.
just below the throttle body on the intake manifold an easy way to find it is to follow the little coper tube that goes from the front exhaust manifold to the intake.
The EGR (exhaust gas recirculation) valve redirects exhaust gases back to the intake manifold and cools the cylinders down. On something that old, it's probably vacuum operated. A vacuum line going into the top of the valve pulls up a pintle. One side of the valve has a hose from the exhaust, and the other side goes to the intake.
the spent exhaust gas goes out the exhaust
Top speed is 86 mph on a stock raptor 700r. Mine goes about 90-95 with a fuel programmer exhaust and a intake.