WebMay 17, 2007 · Joined Aug 10, 2003. 1,169 Posts. #4 · May 14, 2007. the flat top isn't always better.it depends on every different build.you may have nearly the whole motor … WebFeb 4, 2013 · The dished pistons and flat top pistons are for 2 different compression ratio's, older engines use dished pistons, newer engines use flattops, (something like 8.8:1 compared to 9.3:1). Beyond the engine, you need to check lots of things to make sure the old 2 piece rear main seal engine will bolt up to where a newer 1 piece rear main seal ...
Dish, Dome, Flat Top - What
WebMay 7, 2007 · Flat-top or properly-shaped dish pistons are much better than domes for making power--IF (big IF) the chamber is small enough. Last I looked (and it's been awhile) Speed-Pro had a 6000 rpm max recommended speed on their hypereutectic pistons. For the good of the Free World, DEMAND COMPENSATION FROM CHINA. WebApr 15, 2004 · Senior Member. Apr 13, 2004. #3. Well flat top pistons will increase your compression ratio and therefore will boost your power slightly. The reason dished are use on power adders is because there's less cylinder pressure pushing against the adj. parts like the heads, gaskets, pistons. It's just safer this way and provides an ease of the mind. state farm claims pj johnson
flat top vs. dished top pistons V6 Mustang Forums
WebAug 29, 2011 · Go with flat-tops, they'll produce a 9.0:1 static compression ratio and that will be a perfect match for the cam you linked. Make sure to use a piston with a … WebSep 11, 2024 · by Big Rat Attack » Mon Nov 09, 2009 2:09 am. I would go with the flat top piston slightly larger combuston chamber.The 30 gram lighter piston would be just a little easier at high rpms on your rod bolts and rods in general might make a hair difference in how quick the engine reaches its power band. the flat top piston would be smoother for … WebPiston Style . Flat top, with two valve reliefs (64) Dish, with two valve reliefs (52) Dish, with four valve reliefs (40) Flat top, with no valve reliefs (15) Flat top, with four valve reliefs (13) Step head, with two valve reliefs (9) Dish, with no valve reliefs (5) Dish, with a D-shaped cup (2) Get Results; Piston Material . Forged aluminum (121) state farm claims mailing address