FWIW - heres some pics of the SLP smooth bellows I'm using
http://www.ls1tech.com/forums/showthread.php?t=359184
FWIW - heres some pics of the SLP smooth bellows I'm using
http://www.ls1tech.com/forums/showthread.php?t=359184
Does anyone make a bellow for this application?
Bill
2011 Camaro 2SS/RS L99 RJT
CAI, Inc. Cold Air Induction;ADM Scoop
Rx Catch Can;Rx Breather;Roto-Fab Washer Container
VMax Ported RJT Throttle Body
XSPower Headers and XSPower 3" Exhaust System
Elite Engineering Tunnel Brace,
Gorilla Wheel Lock System;
Tinted Windows 35%;EFILive Tune
http://www.bakerprecision.com/purosil.htmOriginally Posted by BowlingSS
98' White TA A4 TSP 231/237 PP Stage II 59cc heads
401rwhp (unlocked) 1.594 60'-11.60 e.t.-116.98 mph
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98' Sport Gold Metallic TA M6 - 13.39 e.t. Bone Stock
My Trans Ams
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2006 Chevy Monte Carlo SS 5.3L LS4 (wifes car) stock (for now)
does the auto tune work for mas air
It works for both means of measuring air MAF and MAF-less.
Actually you disable the MAF to tune so the method is the same for both setups.
Get EFILive in europe (http://www.efilive.eu).
2007 Escalade ESV L92 6.2L VVT.
2014 VF SV LS3 Maloo.
i had a question on egr valve any one know if its better to leave it on for gas milage or off looking at the egr valve timing table looks like they put more timing in when its open that makes me think its better to have left on and as for auto tuning i guess it still on after the auto tune set witch if thats how you are going to be driving it i am sure it should be on just didnt know if it was better performance and gas maleage to leave it on thanks
The only thing EGR benefits is emissions.
It is better for performance and mileage to turn it off. Having the EGR on basically dilutes the incoming mixture with spent exhaust gasses making for less efficient combustion.
Of course you would only turn it off for testing purposes right.
www.socaldiesel.com
EFILive-DSP5......Switch your Attitude!
EFILive-CSP5......The Smart Way To Switch Your Cummins Tunes!
EFILive-DSP4......Switch Your Colorado and Canyon Too!
The EGR has at least one performance benefit; by lowering the combustion temperature, it helps reduce knock. So it's a good thing for part throttle acceleration and high load conditions. Also, the EGR system is only in use part of the time. For example, it is disabled during WOT.
I agree with lowering the combustion temperature, for anti knock, but EGR does this by displacing Oxygen molecules. Hence a loss in power either in part throttle or high load conditions. There are far better ways to do this other than using EGR.Originally Posted by leres
So I respectfully disagree that EGR has any mileage or performance benefits. It does however do a fantastic job of building up carbon throughout your intake tract.
www.socaldiesel.com
EFILive-DSP5......Switch your Attitude!
EFILive-CSP5......The Smart Way To Switch Your Cummins Tunes!
EFILive-DSP4......Switch Your Colorado and Canyon Too!
It's true that when the EGR is operation, exhaust gas displaces some O2. But all this really means is that you need a little more throttle angle let the missing O2 in so you can burn the same amount of fuel. Remember, the ECM tries to keep the A/F ratio constant. We're not at WOT so there is more throttle angle available.
This is a clever way to reduce combustion temperature which reduces knock which we all agree is a performance killer. It has no impact on mileage. It's an elegant solution.