[charged392]

bucket seats coming soon since 4 don't fit in a 3 seater hahaha

 

[charged392]

Well need another blow off valve. I am moving so much air that now my 50mm cannot keep up with it. Will run 2 50mm valves here shortly. For funday Sunday coming up just going to kill the eng after the traps and coast down to speed.

 

[Ghost03hemi]

I know a good spot to put them. Between the bracket.....

 

[Ghost03hemi]

Hey Keith, finally found the heat exchanger again. Only took me three days to find it.:facepalm:

MercRacing Products
Universal Heat Exchanger
22"w x 10.5"h x 1.75"d
$149.99

http://mercracing.net/

 

[charged392]

Thank you stu will be getting one shortly. Still gotta figure out this throttle hang issue before Sunday

 

[Ghost03hemi]

You know Bill had that problem. Believe he said it had something to do with the tune.

 

[charged392]

Yeah heard that three times now I just don't see what it is. Believe me I am looking and trying to find it. It's scary go wot let off and it seems like it wants to then it goes wot again on it's own and doesn't want to come off it. Bad part is it doesn't fuel it right when it does that. I'm am looking because a 50mm should be enough to divert and kill accel odd.

 

[Redtruck-VA]

Wouldn't there be a fairly serious conflict of TPS position signal and MAP signal with the turbo providing heavy boost on the run down with the throttle closed? Can the pressure be blown off electronically based on throttle position instead of pressure relief alone? I've no experience with this but that's the point I would see as being a problem.

 

[Ghost03hemi]

Twin BOVs should fix that problem.

 

[charged392]

Yeah 2 valves will work but I think I am missing something gonna have a close look tomm after work

 

[Redtruck-VA]

Maybe reviewing basic fuel cut off parameters found with hard deceleration or even rpm limiter will allow for some back door code to eliminate over run?

 

[charged392]

Yeah it's not that simple lol. I will find it and let you guys know what the issue is my buddy blows off 28psi issue free thru a 50mm so I just need to figure it out.

 

[Redtruck-VA]

Yeah it's not that simple lol. I will find it and let you guys know what the issue is my buddy blows off 28psi issue free thru a 50mm so I just need to figure it out.

Keith, I didn't think it was necessarily simple. But something to think about that could possibility control fuel/timing.

 

[charged392]

I know it's just melting my brain looking thru CMR trying to figure out what I'm missing so tomm is another day fresh start.

 

[Redtruck-VA]

Good luck with getting it sorted out. I know you will..

 

[FASTHEMIRAM05]

Its tune related for sure...

IIRC its gotta do with map v at wot

 

[charged392]

Yeah that's not an adjustable parameter. Still looking tomm doing some testing with the scanner on record to see what's going on unless the small change I made makes a diff will see

 

[charged392]

Ok the small change I made got rid of about Half the hang time. Now I cut coils off my bov spring and tomm will test that out. Supercharger setups need a -2 psi spring which is basically no pre pressure at all only enough to allow valve to close them equal and hold.y valve now is fairly easy to push open by hand so I will see if that helps. I know bov sticking or delay can cause throttle hang because I have had it happen before lol

 

[arocketman]

:GoodLuck1:

 

[Ghost03hemi]

We hope that works Keith. :GoodLuck1:

Your truck is going to haul a$$ when you get that problem ironed out.:bow::bow::bow: