![]() |
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
![]() |
vjb206 |
![]() ![]()
Post
#1
|
Newbie ![]() Group: Members Posts: 32 Joined: 23-December 19 From: New Jersey Member No.: 23,760 Region Association: North East States ![]() |
Hey folks! I have the bottom-end of my 2270 assembled and spinning freely. Thanks to all who helped me get to this point!
(IMG:http://www.914world.com/bbs2/uploads_offsite/media.giphy.com-23760-1708984357.1.gif) To quickly recap: I bought the 2257 kit from AA Pistons (78mm stroke, 5.158" rods, etc.). And when I threw a P&C on for a test-fit last weekend, I immediately noticed the piston sitting proud of the deck height at TDC (negative deck) by about 2mm. (IMG:http://www.914world.com/bbs2/uploads_offsite/media.giphy.com-23760-1708984358.2.gif) Before I overreact, or buy the wrong stuff, I thought I'd ping the community...
Once I figure out whether or not this is normal (I.E. verifying that I don't have to backtrack), I'll get into the CR questions (just waiting on clear plastic from Amazon so that I can measure my CC volume this weekend) (IMG:style_emoticons/default/biggrin.gif) Thanks! |
![]() ![]() |
burton73 |
![]()
Post
#2
|
Senior member, and old dude ![]() ![]() ![]() ![]() Group: Members Posts: 3,848 Joined: 2-January 07 From: Los Angeles Member No.: 7,414 Region Association: Southern California ![]() ![]() |
The picture of intake port is from the moment of tear down and my comment was (this should be blueprinted and there should be no extra material to cause any flow turbulence) . You can see the port work on the RAT HAM heads.
The Windage tray modification was a RAT deal innless this Eng. was rebuilt after Jake built it. No matter what you see the spun bearing. We opted for Tuna Can as it must have been oil starved at one point. It had a rear next to trans auxiliary oil cooler, and the decision was made to change that out to a front GT style cooler at PMB Performance This Engen was in Oscars blue car and the guy that bought the car just wanted the body and sold us the Engen and trans. He was going to a huge Mopar and custom trans. His car is a spare no expense resto mod. He also did some great hot rods so that body should end up as a nice car. Best Bob B |
![]() ![]() |
![]() |
Lo-Fi Version | Time is now: 7th July 2025 - 07:33 AM |
All rights reserved 914World.com © since 2002 |
914World.com is the fastest growing online 914 community! We have it all, classifieds, events, forums, vendors, parts, autocross, racing, technical articles, events calendar, newsletter, restoration, gallery, archives, history and more for your Porsche 914 ... |