chrisw80

iTrader: (8)

video of my engine click the link below to view it. Its a brand new atkins rebiuld w/ 3mm seals. but im only seeing -10 vaccume and im geting like 10 miles to the gallon. what do u guys think.

http://www.youtube.com/overboosted7

nycmexican77

what pulley set up u have?

evileagle

iTrader: (1)

How "brand new" is it?

chrisw80

iTrader: (8)

i was told it's an s4 block brand new everything rotors housings irons everything new other than the eshaft. However ever when worm i see apx 13-14 -vac i dont know man.

turboIIrotary

iTrader: (9)

how many miles?

Nismo Convert86

iTrader: (7)

Things need break in time, my used part rebuild (other than all new seals) had 12inhg at idle, now it makes 18-20 at idle, it idles around 750-850rpm. Just give it time, and the pulley set up is a Gilmer drive.

lastphaseofthis

iTrader: (8)

whats the Scale for Vacuum? what indicated a good engine and bad.
i know my rebuild got 175 miles for its first tank, then it went to like 220, and now i see 270-280per tank, and thats a turbo and i get on it alot....

chrisw80

iTrader: (8)

ok, well how do u get that good of milage its costing me like 20 bucks a day to to drive like 5 miles back and forth from work, well and i think vaccume might increst becasuse i see like -10 vac at idle cold and like 13-14 worm after its wormed up and ive goten on boost a few times. hmmk. Yes its a gilmer drive pully set u can get them at www.tweakit.com and they have to be shiped from austraila and there super spendy but worth every penny i keep geting asked if i have a supercharger under the hood :-) ok well anyways i have apx just over 2k miles on my engine runs super strong never died on me its flooded 2x's and its always started right back up. I babbyed the engine (noboost) for the 1st 1200 miles. how long untill its broken in there atkins seals and ive herd atkins seals seat fast.

eriksseven

iTrader: (6)

Should be basically broken in at 2000 miles... I've gotta say, you really suck at spelling man. No offense, but I just had to say it.

Either way, I'm guessing series 4, 8.5:1 rotors and it's street-ported? Either way, those vac. numbers (warm) aren't that bad. You should at least compression test the engine to know if there's a problem or not.

RX7 13B 4 UR AZZ

iTrader: (8)

love the pullies you are probably running rich at idle.

RETed

Stock ECU?
Is the O2 sensor working and plugged in?


-Ted

chrisw80

iTrader: (8)

yes the stock o2 sensor is plued in and working. and im using a rtek ecu 1.7 with 750 secondarys