Volvo RWD 140-160 Forum

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More head and carb talk 140-160

They've done a fair amount to the exhaust in that pic you posted - they've raised the floor and presumably moved the whole port upwards slightly, and made it wider as well. But you are right - they are going to crazy lengths to modify the intakes. I always thought the main bottleneck was the exhaust. I wonder if those are for heavily turbocharged motors, and if that makes a difference as to what is the main bottleneck?
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New More head and carb talk [140-160]
posted by  AndrewC  on Wed Mar 2 05:02 CST 2005 >


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