want to add horsepower, ideas?

1972-1979 Datsun 620 forums. All 620-specific topics and discussion can be found here.
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plimits36
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Joined: Sat Feb 20, 2010 4:31 pm
Car: 1977 Datsun 620 Pickup, 1969 Datsun 510 Race Car
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i have a 77 datsun 620 with the L20B engine, Is there a head out there that will bolt on and help me add some more horsepower. The Truck is pretty weak in the HP department for a L20. only 46,000 miles on the engine. Just looking for some ideas to add a little git-up to it.


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PEZi
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Car: Mitsubishi Lancer Evolution IX Mitsubishi Racing Edition
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check these threads and see if you can't find a little info on what you want to do

just remember as well... some mild head porting on your current head with the right carb will also work wonders

zerothread/469980

zerothread/469974


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