# SR20DE Build-up **URL:** https://forums.speedlife.net/t/sr20de-build-up/132871 **Category:** Canada Nissan Automotive **Created:** [January 31, 2007, 1:45pm UTC](https://forums.speedlife.net/t/sr20de-build-up/132871 "2007-01-31T13:45:31Z") **Posts on this page:** 1 **Showing post:** 39
### Author: ![Hanzzzzz](https://avatars.discourse-cdn.com/v4/letter/h/3e96dc/32.png) [@Hanzzzzz](https://forums.speedlife.net/u/Hanzzzzz) #### Post date: [May 20, 2007, 3:41pm UTC](https://forums.speedlife.net/t/sr20de-build-up/132871/39 "2007-05-20T15:41:19Z")
> [@How To Get Girls: 101](https://forums.speedlife.net/t/how-to-get-girls-101/1555/102): > > Hey Man…were are you with this buid now? > > have the crank and cam journals true’d, centered and aligned. > this’ll be worth at least 5hp and a couple hundred rpm for that redline. > but better than that it’ll smoothe out that powerband and get rid of that evil spiking on a dyno printout… > > Make a .010 clearance windage tray for the crank… > This’ll reduce the rotating mass of the crank and it won’t have excess oil throwing the balace off. > > Do you have the equipment to knife the crank counterweights and re-ballance? > > I’d go 3 angle on the valves and see if you can get the oe cam reground a little more agressive. But I’d do it now while the head is off anyway. > (is there room for bigger valves??) > > PORT AND POLISH!!! YAAAAA > > HEAVY DUTY crank bearings brutha!!YAAAA > dat’ll get this biatch safe down low. > > when done please embarass the crap outa those turbo boys. > > BUMP!!! NA NA NA…Naturally Awesome!! right now I’m waiting to pick-up a bell housing and torque plate so that i can machine the cylinder bores. with the head and transmission bolted on, the number 4 cylinder will distort by as much as 1.2 thou. I’m having the block align honed which is basically everything you said. I have to since im installing main studs. as for the cam journals, there is no cam bearings, so i cant touch them. I am having the crank knife edged. I am doing a 3 angle valve job. haven’t decided on cams yet… i have never heard of anyone regrinding SR cams though. bigger valves? i dont know of any, there are sodium filled exhaust valves in the JDM SR heads although, I doubt it will be necessary. I’m getting a port an polish. I’m getting bearings for one of the turbo SR’s that are wider and provide better oiling. I’m also teardropping the oil holes in the crank for better oiling. At this point I am contemplating how serious this thing is actually going to be. I decided a while ago that the car that this motor goes into will be a summer driver only, so i might take it a step further and make it a full race car with roll cage. lol, Kazz, ur all about the muscle cars eh? i remember you saying something about old mopar stuff, but i can tell from your suggestions that you’re into iron block V8’s. --- _[View the full topic](https://forums.speedlife.net/t/sr20de-build-up/132871)._