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77 620 kc build


dat77sun

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from olddatsuns.com

"This is the L-20B smog head usually found on '77 and later engines. 1.375" intake ports with ROUND exhaust ports. These exhaust ports have steel liners that help burn off emissions. These heads don't flow well and are avoided for high-performance applications.

 

thanks for the info nismo dr

 

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ITS ALIVE...MUAHAHAHAHA :D , got the weber install finished today, had to remove more smog and make a block off plate, ill take the plate off in spring and repaint it and make it look purty :) , got it on and tuned, and did a burnout :) , runs way better now. make the block off plate out of a old lawnmower hood, and think it turned out real good, with no leaks :) , also got a pick of the modified adapter, with custom modified bolts.

 

 

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well me and a freind took it out and it is amazing, way more power, and better throttle response, it will set you back in the seat :) so the plans are, take the lower out of the front, do a spring over axle in the rear, and get bigger tires, cb, and stereo in it. idk what size tires to get, but i wanna make a 2wd wheelin truck :P

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that redline cover looks like the one my buddy keven had...(dat620guy)...god to see a young guy loven his datto...keep up the work....reminds me of me when i was young....

 

 

thats who i got it from lol, along with the weber rebuild kit, and 2 trim rings for my grill :)

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