Ported Eaton horsepower thread

[KLLR SNK]

Whos port/stage:Johnny inlet to my spec, home outlet
Pulley combo:2.76 upper only
Compression:stock
Ported Heads/bigger valves/flow numbers:stock
Ported lower:stock
Exhaust:stock headers VRS o/r x & JBA catback
Plenum/tb/ported:home ported BBK Twin 65mm, JB welded/ported/matched oem plenum
CAI:K&N FIPK w/Amsoil 6080 filter
Cams:stock
MAF:mafia
Killer Chiller:none
Heat Exchanger/fans:stock
Meth/E85/Octane:93
Fuel system upgrades:BAP, 80's

RWHP/TQ numbers: 504/480 SAE

 

[fs308]

i cant wait to finish my swap so i can add my numbers to this list

 

[2fst4urtrk]

Whos port/stage: steg stage 5
Pulley combo: 2.76/6#lower
How much boost: 16
Compression:
Ported Heads/bigger valves/flow numbers:stock
Ported lower:no
Exhaustff road x magnageflow catback
Plenum/tb/ported: SBTB and plenum
CAI: S&B
Cams:stock
MAF: ba2600 and mafia
Killer Chiller:
Heat Exchanger/fans: dual pass h/e, meziere pump, bigger res
Meth/E85/Octane: 91
Fuel system upgrades: BAP dual focus pumps 80# injectors

505whp/485wft/lbs

 

[roy_1031]

any new builds

I've been stock piling parts for my build. Im getting closer to getting everything together. I set a budget and blew through that budget about 3 times now

 

[Jensanity]

Whos port/stage: steg stage 5
Pulley combo: 2.76/6#lower
How much boost: 16
Compression:
Ported Heads/bigger valves/flow numbers:stock
Ported lower:no
Exhaustff road x magnageflow catback
Plenum/tb/ported: SBTB and plenum
CAI: S&B
Cams:stock
MAF: ba2600 and mafia
Killer Chiller:
Heat Exchanger/fans: dual pass h/e, meziere pump, bigger res
Meth/E85/Octane: 91
Fuel system upgrades: BAP dual focus pumps 80# injectors

505whp/485wft/lbs

2.76/6# and not even 500/500? Any chance you were heatsoaked when you did the pull? Maybe I'm mistaken, but numbers seems a little low to me especially torque. What is your timing?

 

[Shadow Grey 03]

2.76/6# and not even 500/500? Any chance you were heatsoaked when you did the pull? Maybe I'm mistaken, but numbers seems a little low to me especially torque. What is your timing?

The boost # associated with that pulley combo is low too. He is also on 91. What is the elevation in Palo Alto?

 

[highcompression]

Guess I'll add mine .... Posi port #399, 2.76" BF (upper only). Car made 510/500 after a hour drive and several hours on dyno. We had a little more at it, but the gains weren't worth it. This # landed @ 21* timing @ 11.4 AFR. I'm sure a good cool down, 22*, and 11.9 AFR we would see well over 520 .....

 

[Shadow Grey 03]

Whos port/stage: Posi
Pulley combo: 2.93/6lb
How much boost: 17.5
Compression: Stock
Ported Heads/bigger valves/flow numbers: Stock
Ported lower: Stock
Exhaust: Stock manifolds, bassani O/R X, Borla Stinger CB
Plenum/tb/ported: Dragon
CAI: Next Gen High Boost JLT
Cams: Stock
MAF: BA-2600
Killer Chiller: No
Heat Exchanger/fans: Aftermarket H/E
Meth/E85/Octane: E85
Fuel system upgrades: GT pumps, 80lb injectors, BAP
Timing: 26 degrees

RWHP/TQ numbers 552/575

Just as an update. I have run as quick as 10.76 on drag radials with a 1.66 60' on this setup. It has seen as fast as 131.72 as well.

 

[stuntstere]

Whos port/stage: Steg stage5+ with torque plate removed
Pulley combo: 2.76/3lbs
How much boost: 15psi
Compression: Factory
Ported Heads/bigger valves/flow numbers: Factory
Ported lower: Home ported
Exhaust: MAC long tubes, 2.5" offroad x pipe, 2.5" magnaflow exhaust
Plenum/tb/ported: Steg ported and matched accufab TB and Plenum
CAI: JTL ram air
Cams: Factory
MAF: BA2600
Killer Chiller: N/A
Heat Exchanger/fans: LFP dual pass with stock IC tank
Meth/E85/Octane: E85
Fuel system upgrades: Returnless. -8 feed, Twin 265 pumps, Modded FPDM, BAP at 15volts, DEKA 60# ijectors
Tuner: Justin Kalwei aka Justune in Kc, MO

RWHP/TQ numbers 550hp 538tq on motor 643hp 740tq on 125 shot (blowing out spark)

 

[Posi]

Just as an update. I have run as quick as 10.76 on drag radials with a 1.66 60' on this setup. It has seen as fast as 131.72 as well.

Nice, congratulations! Awesome mph.

 

[ajt9229]

Just as an update. I have run as quick as 10.76 on drag radials with a 1.66 60' on this setup. It has seen as fast as 131.72 as well.

That's what I'm hoping for with my e85 posi

 

[CCM]

Whos port/stage: Unknown port
Pulley combo: 2.76 Upper / 4lb Lower
How much boost: 16
Compression: Stock
Ported Heads/bigger valves/flow numbers: Stock
Ported lower: Stock
Exhaust: Mac Long Tubes, Lethal catted X, Borla Stingers
Plenum/tb/ported: Accufab TB & Plenum, not ported
CAI: JLT
Cams: Stock
MAF: SCT BA 2800
Killer Chiller: N/A
Heat Exchanger/fans: AFCO heat exchanger
Meth/E85: N/A
Fuel system upgrades: Aeromotive Stealth Eliminator, FRPP 80's, Div X rails, return style
RWHP/TQ numbers 445 / 480

Threads like this are good BUT they are bound to get lost and forgotten if too much time passes between responses. I put together an "official" database that will keep all our information together in one place, and in a more convenient format. Check it out:

http://www.svtperformance.com/forums/showthread.php?1020209-Official-SVTP-Performance-Stats-Database&p=14242070#post14242070

It would be awesome if you guys could add your information to the database! The more data we have, the more useful it will be.

 

[ctgreddy]

Update from my previous numbers:

Whos port/stage: Johnny ported intake side, unknown outlet side
Pulley combo: 2.76 Upper / 4lb Lower
How much boost: 16
Compression: Stock
Ported Heads/bigger valves/flow numbers: Stock
Ported lower: Stock
Exhaust: upr o/r x, bassani catback
Plenum/tb/ported: Accufab tb & plenum unported
Cams: Stock
MAF: stock w/ mafia
Killer Chiller: N/A
Heat Exchanger/fans: afco exchanger & oversize tank
Meth/E85: 93
Fuel system upgrades: 60's & bap
RWHP/TQ numbers: 501/501
Timing: 20-21*

 

[05satinGT]

Bumping this thread.

I recently bought a Steggy Stage V Blower and I'm going to install it over this winter. I have a accufab sbtb and plenum already on the stock blower, so I'm going to run that. I want to do a 2.93/6lb pulley combo as well.

So far I bought 60lb injectors, a JLT Gen2 High Boost, sctba2600, and a 40 amp bap. I just need the lower pulley and I also want to get a heat exchanger.

Car also has mac longtubes, lethal o/rx and slp lm2 catback already and car put doen 467/472 as is. The car is currently tuned for 93 octane and will with the port as well. It probably won't be the biggest increase in the world but I'm still pumped for the extra power.

 

[JuStAkId]

Bumping this thread.

I recently bought a Steggy Stage V Blower and I'm going to install it over this winter. I have a accufab sbtb and plenum already on the stock blower, so I'm going to run that. I want to do a 2.93/6lb pulley combo as well.

So far I bought 60lb injectors, a JLT Gen2 High Boost, sctba2600, and a 40 amp bap. I just need the lower pulley and I also want to get a heat exchanger.

Car also has mac longtubes, lethal o/rx and slp lm2 catback already and car put doen 467/472 as is. The car is currently tuned for 93 octane and will with the port as well. It probably won't be the biggest increase in the world but I'm still pumped for the extra power.

Think I told you on IG but skip the heat exchanger and get a killer chiller :beer:

 

[05satinGT]

Think I told you on IG but skip the heat exchanger and get a killer chiller :beer:

I definitely would love a killer chiller. But honestly, as stupid as it sounds, I want a new heat exchanger mostly because mine is old looking and beat up. But maybe I'll do both.

 

[BadBlue98GT]

Whos port/stage: Steg Stage 7
Pulley combo: 2.76" Upper, 4lb. lower
How much boost: 17.88 lbs.
Compression: Stock
Ported Heads/bigger valves/flow numbers: Stock
Exhaust: Stock manifolds, Bassani O/R X-Pipe
Plenum/tb/ported: Accufab Plenum/Accufab Single Blade TB
CAI: JLT Fenderwell
Cams: Stock
MAF: Stock with MAFia
Heat Exchanger/fans: AFCO Dual Pass
Meth/E85/Octane: 93 Octane
Fuel system upgrades: 40 Amp BAP, 60lb. injectors

RWHP/TQ numbers: 493/506

 

[JuStAkId]

I definitely would love a killer chiller. But honestly, as stupid as it sounds, I want a new heat exchanger mostly because mine is old looking and beat up. But maybe I'll do both.

I just like my aftermarket one cause it says cobra on it :rolling:

 

[Wallace7666]

Ill be posting my numbers this spring once my build is complete.

Whos port/stage: Steg Stage 4
Pulley combo: 2.8" Upper, 4lb. lower
How much boost: ?
Compression: ?
Ported Heads/bigger valves/flow numbers: Slight porting/larger valves (3 angle)
Exhaust: Kooks 1 7/8" to 3" Kooks o/r x and bassani catback
Plenum/tb/ported: Accufab Plenum/Accufab Single Blade TB
CAI: JLT Fenderwell
Cams: Comp stage 2
MAF: ba2400
Heat Exchanger/fans: lfp Dual Pass
Meth/E85/Octane: 93 Octane
Fuel system upgrades: Lethal return system. Dual Wahlbro pumps, 60# injectors

Im hoping for 550+ rwhp on a very streetable tune.

 

[NiceCobra]

This threads making me want to skip the pulley stage and go straight to ported/pulley!!!