green9333

I'm building a L20B for my 72 521 and would like to put in a new radiator with electric fans. Any recommendations would be greatly appreciated. Thanks Dave

Any Ideas on how to get out my lower A-Arm bushings? I tried an cool setup for an impact wrench but the impact wrench is not strong enough. I also tried a sawzall but couldn't even cut through the first ring. sorry, can't figure out how to add my photo's

good stuff guy's, Thanks for the info! I think I'm going to spend the money and buy a new webber dual side draft 40's setup. expensive but I had to skimp on my already over spent l20 build.

https://imgur.com/37Vx3C0

datzenmike, you always have detail info. Thanks! So these 38mm SU's should be good? still trying to find a rebuild kit. What do you think about going fuel injection? trying to attached a photo like you did but cant seem to figure that out as well. 😭

I'm building an L20B motor for my 521 truck. Bigger pistons, Modified cam, A87 peanut head with bigger valves and stiffer springs. The motor came with some Hitachi HJL38W flat top dull side draft carbs. I have received different opinions so I'm looking for help. These are not the same carbs that were on the 260 Z that everyone says were junk. these were for the 1600 and 1800 motors and were suppose to be competition carbs. I guess my question is do I rebuild these or do I look for something better for my L20B. I don't want to be under carbureted. any suggestions would be great. Thanks Dave!

Upgrading my 72 521 to a L20B. Any suggestion for a new Radiator and a good Header? most Radiators I see don't come with a radiator shroud, I think the shroud is also pretty important. Thanks!

thanks for all the help. Used the 3M weather striping glue, kind of a mess if your not careful! doors are a little harder to close......

what glue should I use to install new door rubber?

Terry, I also started the same project. my kid is 14 1/2 just bought this. We both are total beginners. I cant fireguard out how to add photos of our 521?