First off, I know there's a lot of information on this website, but what I'm looking for is pretty specific. I've searched this forum for the information I need, but it seems that most people are now running 9-second drag cars and have long since moved on from ported blowers. So here I am, not a rookie but still new to modifications that go beyond the common bolt-ons.
As the title states, I'm interested in moving up to a ported blower. It would be the equivalent of a Stiegemeier Stage 3 or 4. Here are my current mods:
2.76" upper
stock lower
4-piece idler set
Stieg ported stock TB and plenum
JLT CF CAI
Afco Dual Pass H/E
LFP Supertank H/E reservoir
Bassani catted x-pipe
Steeda catback
SCT Xcal 2 with custom tune
Innovate LC-1 with gauge
The setup hasn't changed at all for several years now and I haven't had any problems with it. Back then, my friend and I datalogged a few street pulls and I seem to remember that the MAF was basically pegged and the fuel pumps were running near 100% duty cycle.
So I know that when I step up to a ported blower, I will need a bigger MAF, a KB BAP and a new tune. I've been browsing the classifieds for these items, and they seem to be not too hard to find. I've got my eye on a 20A BAP and a SCT BA2600 MAF.
I'm a fan of keeping things simple, and overkill is not my cup of tea. The car needs to remain completely streetable. It rarely sees the drag strip, but when it does, I don't want any trouble there either.
What I need to know is if I'm on the right track with the parts I've picked out, and if I'm missing anything. I know there's a dozen ways to wire a KB BAP but I'll figure that out when the time comes.
Also, what else should I consider doing while the blower is off the car? Is a cooling mod a necessity for a street car or is it just an upgrade for people who are paranoid? Do I really need to switch to a High Boost CAI or is my "regular" carbon fiber CAI good enough? I have the CF CAI because it's the only one, as far as I know, that fits under my Maximum Motorsports STB. Do my stock injectors have enough of a safety margin for my intended upgrades?
It may also be worth mentioning that I'm also considering swapping to 3.73 rear gears from the stock 3.55 gears.
If there's any aspect that I've overlooked, please do let me know. I intend to upgrade my car only once I have all the parts and information on hand. The blower porting will be handled by a qualified shop, but I may do the work on the car myself.
So let's hear it! What do you think of my plan?
Phil
As the title states, I'm interested in moving up to a ported blower. It would be the equivalent of a Stiegemeier Stage 3 or 4. Here are my current mods:
2.76" upper
stock lower
4-piece idler set
Stieg ported stock TB and plenum
JLT CF CAI
Afco Dual Pass H/E
LFP Supertank H/E reservoir
Bassani catted x-pipe
Steeda catback
SCT Xcal 2 with custom tune
Innovate LC-1 with gauge
The setup hasn't changed at all for several years now and I haven't had any problems with it. Back then, my friend and I datalogged a few street pulls and I seem to remember that the MAF was basically pegged and the fuel pumps were running near 100% duty cycle.
So I know that when I step up to a ported blower, I will need a bigger MAF, a KB BAP and a new tune. I've been browsing the classifieds for these items, and they seem to be not too hard to find. I've got my eye on a 20A BAP and a SCT BA2600 MAF.
I'm a fan of keeping things simple, and overkill is not my cup of tea. The car needs to remain completely streetable. It rarely sees the drag strip, but when it does, I don't want any trouble there either.
What I need to know is if I'm on the right track with the parts I've picked out, and if I'm missing anything. I know there's a dozen ways to wire a KB BAP but I'll figure that out when the time comes.
Also, what else should I consider doing while the blower is off the car? Is a cooling mod a necessity for a street car or is it just an upgrade for people who are paranoid? Do I really need to switch to a High Boost CAI or is my "regular" carbon fiber CAI good enough? I have the CF CAI because it's the only one, as far as I know, that fits under my Maximum Motorsports STB. Do my stock injectors have enough of a safety margin for my intended upgrades?
It may also be worth mentioning that I'm also considering swapping to 3.73 rear gears from the stock 3.55 gears.
If there's any aspect that I've overlooked, please do let me know. I intend to upgrade my car only once I have all the parts and information on hand. The blower porting will be handled by a qualified shop, but I may do the work on the car myself.
So let's hear it! What do you think of my plan?
Phil
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