yup. I've seen a few unported cars make more than me. But like I said I'm not concerned about it. big sidewall tires seem to hide numbers. Along with probably a shitty port job and low boost all help cause it too. No biggie to me tho.
my setup with built engine
Whos port/stage: posi
Pulley combo: 2.65"/4lb
How much boost: 15psi
Compression: 9.5
Ported Heads/bigger valves/flow numbers: ported navi, big valves
Ported lower: yes
Exhaust: 1 5/8 lt's, 2.5" no cats
Plenum/tb/ported: ported dragon
CAI: jlt gen 1 high boost
Cams: comp stg 2
MAF: sniper 95mm
Killer Chiller: no
Heat Exchanger/fans: afco single pass
Meth/E85/Octane: 91
Fuel system upgrades: bap/60's
RWHP/TQ numbers: 567/555 .. LOW timing, rich a/f.
unfortunatly I never got it fine tuned. I think 600 on race fuel would have happened.
Whos port/stageosi race port with steigs m-122 rotor conversion
Pulley combo:2.76/4lb
How much boost:16.5-17
Compression:stock
Ported Heads/bigger valves/flow numbers:stock
Ported lower:stock
Exhaust:bassini mids 3 in exhaust no cats 4 mufflers
Plenum/tb/ported:accufabe port matched and accufabe sbtb
CAI:C&L big air kit
Cams:stock
MAF:sct2800
Killer Chiller:yes gen 2
Heat Exchanger/fans:stock
Meth/E85/Octane:93
Fuel system upgrades:bap,60s,-8line,division rails
RWHP/TQ numbers 528rwh 552trq MD dyno
Whos port/stage: steggy stage 4
Pulley combo: 2.76/ 6
How much boost: 17.5-18
Compression: Stock
Ported Heads/bigger valves/flow numbers: Stock
Ported lower: yes
Exhaust: kooks long tubes 3inch off road x custom catback
Plenum/tb/ported: Accufab single Blade and accufab plenum
CAI: Jlt high boost
Cams: Stock
MAF: mafia and stock maf
Killer Chiller: no
Heat Exchanger/fans: afco no fans
Meth/E85/Octane: 100oct
Fuel system upgrades: 60lb inj custom return system stumped tank Sullivan rails dual walbro inline pumps
RWHP/TQ numbers
526whp 586tq on motor
720whp 900+ tq on 125-150 wet shot
Awesome numbers , any time slips ?