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Mounted in the heads.
In the cylinder heads.
On an interference engine it can damage the valves, heads, and pistons.
this is a mechanics job you have to remove inlet manifold,exhaust manifolds,and then remove heads to replace the valves
yes there are 8 intake valves and 8 exhaust valves in the set of heads
apart from wrenches to remove engine components you will need a valve spring depressor to remove valves from the heads
The failure of the 2004 Kia 2.4 liter timing belt can cause severe damage to the piston heads and the valves. The timing belt failure can ruin the engine.
No, it is an interference engine. I know this because I just pulled the heads on one that broke the timing belt and the valves are bent and/or broken.
Pull the engine. Remove the heads. Take the heads and money to a machinist because he needs to refinish the valve seats. He can also test your heads for cracks, and if he finds any you need to replace the head.
wow dude,you have one heck of a combo.personally I would use them heads as weight in the back of my truck in the winter,and they do not have 2.02/1.60 valves.put yourself some decent 350 heads back on there a set of headers,and you'll be fine Answer Too much intake??You've most likely chosen an intake that performs at a higher RPM range than what the engine is operating in.And no,STOCK 305 HEADS DO NOT HAVE 2.02 INTAKE VALVES!(unless they have been machined for 2.02 valves).If you do have stock 305 heads on your 350,they are most likely 1.75/1.60 valves.You are starving a performance engine with intake valves that small.Your 650 CFM carb's perfect,just swap the heads.
You have to pull the heads so the seat can be resurfaced and valves only come out from bottom most engines.
Yes, it creates not enough back pressure and it will let you heads cool down to quick and warp your valves.