Ditching Procharger... Paxton 2200 or VMP GEN 2

[beefcake]

New IM is definitely my next step. I really like the pricing of the Sniper.

get in line, i have customers with orders since feb.......... lol

no "eta" either as of right now i'm told,

we do have 350s in stock fyi

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[MyLilPony]

New IM is definitely my next step. I really like the pricing of the Sniper.

go Boss 302, looks bad ass and accomplishes the same as the sniper for less (~$400). Just did the swap in mine and had Lund re-tune...pulls like a freight train up top!

 

[ProChargerTECH]

That is really good to read, I feel like I actually made some progress towards fixing things.

Do you feel that from the data there is a leak after the throttle body as someone had indicated in here?

A log won't really tell you that.
A log only tells you the air going past the meter.

And from what you had before, to now you gained 5lbs of flow at least.

 

[ProChargerTECH]

we do have 350s in stock fyi

Now that intake is the Bees Knees

 

[markmurfie]

A log won't really tell you that.
A log only tells you the air going past the meter.

And from what you had before, to now you gained 5lbs of flow at least.

Fuel trims can tell you if you have a leak or not. His short terms are the same. Since the last longs there are long terms other than 1 now.

Full Pull was all the way to the right of the graph. I put a marker at 6500. You can see the MAF value stop raising as fast. The long term trimm and short term trims are the same as before. You can also see the long ter trim goes lean in areas the RPMs are declining or around idle.

 

[markmurfie]

Where on the logs do you see fuel trims. My car is also facing a similar issue with lack of power. Based on my logs I'm seeing 7° knock in higher Rpm range. I was told that is no Bueno. I'm lucky to be making 500whp as well.

His are labeled short term bank 1 and 2. He only had long term bank 1.

These display as 1. Plus and minus percent show up as .01 or -.01.

 

[SolarFlare]

go Boss 302, looks bad ass and accomplishes the same as the sniper for less (~$400). Just did the swap in mine and had Lund re-tune...pulls like a freight train up top!

On the street? How many revisions did it take it back to the timing it was seeing before? I have a GT350 here in the garage.

 

[ProChargerTECH]

Fuel trims can tell you if you have a leak or not.

Unless the MAF is dialed in for the leak. LOL.
I have seen it before.

But yes you are correct.

 

[Nemesys]

Unless the MAF is dialed in for the leak. LOL.
I have seen it before.

But yes you are correct.

To be completely fair, its very possible its been loose for a while and I never noticed anything. If it wasnt for the first dyno reading 449, I wouldnt have asked for a revision or Lund to check, thats when I was alerted to the fact that the IMRCs werent opening when being called to open in the tune. Then proceeded to do the lockout install, about 3 revisions afterwards, then the redyno where I gained about 30rwhp which was to be expected from the IMRCs not opening. So its likely its been dialed in for that leak.

 

[markmurfie]

If it was dialed in for the leak then the leak was fixed they would go lean. They didn't change.

 

[MyLilPony]

On the street? How many revisions did it take it back to the timing it was seeing before? I have a GT350 here in the garage.

2 revisions. First one saw a max of 15*, now back in the 17/18 near the top of the rpm band. I'll put some torco in and do a pull to see what they set max at for a 93 tune.

 

[SolarFlare]

2 revisions. First one saw a max of 15*, now back in the 17/18 near the top of the rpm band. I'll put some torco in and do a pull to see what they set max at for a 93 tune.

I don't want to be a nuisance to Lund. I'll likely dyno it to get a baseline after the Mak inlet and then I'll add the manifold along with a fuel system.

 

[smokinzx14r]

New IM is definitely my next step. I really like the pricing of the Sniper.

No no no , don't spend any more money right now .... Right now go have some friggin fun with the car !!!:cheers:

 

[smokinzx14r]

I don't want to be a nuisance to Lund. I'll likely dyno it to get a baseline after the Mak inlet and then I'll add the manifold along with a fuel system.

My Mak intake didn't call of a change to my 93 tune nor did adding the Sai Li fuel system .. I could see the intake maybe calling for a change in your tune ..

 

[SolarFlare]

My Mak intake didn't call of a change to my 93 tune nor did adding the Sai Li fuel system .. I could see the intake maybe calling for a change in your tune ..

Waaaaa? No change at all with a fuel setup? You threw the system on and nothing needed changing? I'm thinking of a baseline dyno now then do a dyno tune remotely with Lund with the fuel system and manifold, 93 and E85.

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