Velocity stack
- 99GaGT3X00
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Re: Velocity stack
sounds like it has some merit.
maybe ill pick one up in the spring to play with.
you guys do realize your going to have to buy a new filter too. it says something about a filter with a 6" opening.
maybe ill pick one up in the spring to play with.
you guys do realize your going to have to buy a new filter too. it says something about a filter with a 6" opening.

3400/3500 Hybrid
227/233@.050 .515.515 lift 112LSA
15.232@88.85mph on stock 3400
99 Grand Am GT------03 Subaru Outback H6
- Money pit Beretta
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Re: Velocity stack
It should work best with a straight wall TB, like the TCE(or 2.8/3.1). The stock 3100 or 3400 TB will slow the flow with that crazy shape they have. Those two would end up with more pressure and less velocity than the straight wall TB's.
keep'em flying!
- IsaacHayes
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Re: Velocity stack
LX5 DOHC TB FTW
- 99GaGT3X00
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Re: Velocity stack
i have a tce 65mm throttle body. its not expensive so it will be something fun to test.

3400/3500 Hybrid
227/233@.050 .515.515 lift 112LSA
15.232@88.85mph on stock 3400
99 Grand Am GT------03 Subaru Outback H6
Re: Velocity stack
dittoIsaacHayes wrote:LX5 DOHC TB FTW
- 3X00-Modified
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Re: Velocity stack
I may get one, but we'll see how the wallet is doing after the in queue upgrades.
- Asylum
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Re: Velocity stack
I'm not going to bother with the different filter.
I'll only use it at the track.
I'll only use it at the track.
Eric
Asylum Motorsports
"Where we're not happy 'til YOU'RE not happy!
'91 California Quad (Gone with just a bit of "Seller's Remorse".)
'92 3500 GT gone and not really missed. It was fun. Documented 13.47 N/A.
Asylum Motorsports
"Where we're not happy 'til YOU'RE not happy!
'91 California Quad (Gone with just a bit of "Seller's Remorse".)
'92 3500 GT gone and not really missed. It was fun. Documented 13.47 N/A.
- woody90gtz
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Re: Velocity stack
Nope. But I can.Barry wrote:can i run 13's with this device?
Was thinking about one of those 60mm LA1 throttle bodies on ebay too.
91 "SS" - WOT 3400/5spd - 13.29@101.6 - World's fastest N/A FWD Beretta
96 "T56" LS/6spd/8.8 RWD swap - 13.45@104.7 lol
GEARHEAD dezign youtube
96 "T56" LS/6spd/8.8 RWD swap - 13.45@104.7 lol
GEARHEAD dezign youtube
- Asylum
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Re: Velocity stack
woody90gtz wrote:Nope. But I can.Barry wrote:can i run 13's with this device?
Was thinking about one of those 60mm LA1 throttle bodies on ebay too.
I "may" be selling my TCE 65mm TB if I decide to buy the 68MM version.
Eric
Asylum Motorsports
"Where we're not happy 'til YOU'RE not happy!
'91 California Quad (Gone with just a bit of "Seller's Remorse".)
'92 3500 GT gone and not really missed. It was fun. Documented 13.47 N/A.
Asylum Motorsports
"Where we're not happy 'til YOU'RE not happy!
'91 California Quad (Gone with just a bit of "Seller's Remorse".)
'92 3500 GT gone and not really missed. It was fun. Documented 13.47 N/A.
- 99GaGT3X00
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Re: Velocity stack
hence why i said spring time for me. gonna take me awhile here.3X00-Modified wrote:I may get one, but we'll see how the wallet is doing after the in queue upgrades.

3400/3500 Hybrid
227/233@.050 .515.515 lift 112LSA
15.232@88.85mph on stock 3400
99 Grand Am GT------03 Subaru Outback H6
- IsaacHayes
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Re: Velocity stack
Woody, why bother? LX5 TB is cheap and works..... LQ1 from 96-97 should work too. Looks like the same adapter can be used too possibly.
- Money pit Beretta
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Re: Velocity stack
Please update with some track times when you guys get them on. I'd like to hear about it, hell I'll even take some butt dyno info. Even the smallest change in how the engine acts or runs would be nice to hear about. Do to very very low cash flow this is just another pet project for me. Everything is on the back burner. 

keep'em flying!
- Money pit Beretta
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Re: Velocity stack
Ok I got some lenghts just in case anyone needs that(over all with stack and filter).
VS300600+RU-4600: 6.125â€ÂÂÂ-6.25â€ÂÂÂ
VS300600+RF-1048: 7.75â€ÂÂÂ-7.875â€ÂÂÂ
Part number first, K&N number second.
VS300600+RU-4600: 6.125â€ÂÂÂ-6.25â€ÂÂÂ
VS300600+RF-1048: 7.75â€ÂÂÂ-7.875â€ÂÂÂ
Part number first, K&N number second.
keep'em flying!
- KFLO 93 GT
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Re: Velocity stack
I'm still thinking about the ebay variant and running it without filter at the strip.

93 GTs
- Money pit Beretta
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Re: Velocity stack
The BPi is the best, I trust the them alot more than something cheaper. Not that a cheap one would fall apart or anything(lol). It wouldn't be much of a change between the two, but why not have the best you can get? I got the info on the lenght from the owner/builder himself. He saw something that could be imporved and did just that. He wanted me to send him a URL to the sites I'm on to answer any questions. I have only sent one for the Ecotec site so far. Bryan is a nice guy and if you have something to ask feel free to contact him at the BPi site.
It looks like I would have to cut my WAI on the Cav because of the need for the reducer(My WAI tube is 2.75in).
It looks like I would have to cut my WAI on the Cav because of the need for the reducer(My WAI tube is 2.75in).
keep'em flying!