Evo 8 Stock Block FP Black Kelford 272 E85 480WHP | 10.7 @ 129
Jun 17, 2013, 01:02 PM
#1
Evo 8 Stock Block FP Black Kelford 272 E85 480WHP | 10.7 @ 129
JayC, a long time customer of mine since 2010-2011 finally decided to put his car on E85. He was so happy with the power it made given the restrictions there, 18psi WGA + single walbro, that he took the car to the track.
As the title says, car went 10.71 @ 129 with only 480WHP in my vd.
Car ran out of fuel. 480WHP is the absolute max you can do on a modded walbro before entering to lean of AFR's on E85.
Passes were done on Hoosier QTP's. Car had seats removed for track and race weight roughly 3100lb with driver.
With more fuel and more boost, this car has a whole hell of alot more in it.
ECU: tephra v7 + Ecu boost
Boost: 33psi drop to 29psi
Mods:
Stock Block & Head
Ball Bearing FP Black 18psi WG
Kelford 272
FIC 1250cc
GM 3 Port ECU boost
JDM 3 bar Map Sensor
JM Fab O2 housing/w O2 dump
Buschur full 3"
Buschur ported exhaust mani
Invidia 3” Test Pipe
Modded Walbro 255lph fuel pump
AGP 3.5inch Intercooler
ARP head studs
Synchronic BOV
perrin foam filter
AEM UEGO Wideband
Boomba Racing Fuel Rail
Eagle GT all seasons 245/45/r17
NGK BR8ES
I will share the video and slips once i get them. Here is the graph for now;
As the title says, car went 10.71 @ 129 with only 480WHP in my vd.
Car ran out of fuel. 480WHP is the absolute max you can do on a modded walbro before entering to lean of AFR's on E85.Passes were done on Hoosier QTP's. Car had seats removed for track and race weight roughly 3100lb with driver.
With more fuel and more boost, this car has a whole hell of alot more in it.
ECU: tephra v7 + Ecu boost
Boost: 33psi drop to 29psi
Mods:
Stock Block & Head
Ball Bearing FP Black 18psi WG
Kelford 272
FIC 1250cc
GM 3 Port ECU boost
JDM 3 bar Map Sensor
JM Fab O2 housing/w O2 dump
Buschur full 3"
Buschur ported exhaust mani
Invidia 3” Test Pipe
Modded Walbro 255lph fuel pump
AGP 3.5inch Intercooler
ARP head studs
Synchronic BOV
perrin foam filter
AEM UEGO Wideband
Boomba Racing Fuel Rail
Eagle GT all seasons 245/45/r17
NGK BR8ES
I will share the video and slips once i get them. Here is the graph for now;
Last edited by tscompusa; Jun 17, 2013 at 04:54 PM.
Jun 18, 2013, 07:16 AM
#6
and i hope they do even better than the kelfords.As long as it puts the power to the dyno track results should be accordingly as well providing driving is good and consistent .Kudos to you tom very impressive for under 500whp, what more can someone ask for .
Jun 18, 2013, 08:00 PM
#7
i know i was just as shocked when i seen the track times as you guys are.
I am having trouble getting back into contact with the owner. He is in the military and he is in the middle of moving to Hawaii right now.
I will post the video and slips as soon as i get them.
He removed the interior seats, and put on drag slicks + light weight wheels and from there im not sure. but the car is somewhere around 3100lb with the driver in it, so its quite light vs stock.
Thanks guys for the nice comments. the customer must be a shifting machine
I am having trouble getting back into contact with the owner. He is in the military and he is in the middle of moving to Hawaii right now.
I will post the video and slips as soon as i get them.
He removed the interior seats, and put on drag slicks + light weight wheels and from there im not sure. but the car is somewhere around 3100lb with the driver in it, so its quite light vs stock.
Thanks guys for the nice comments. the customer must be a shifting machine
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Jun 19, 2013, 02:16 PM
#9
Very nice job. Couldnt you get it to hold better at redline with that bcs? Blacks shouldn't drop off that much, right? With my fp black hitting 34lbs it dropped to 31-32 by 8k and that's with a hallman. Or was that because the fuel pump can't keep up?
Reguardless that's some good numbers on a single Wally and how much boost
Reguardless that's some good numbers on a single Wally and how much boost
Jun 19, 2013, 02:53 PM
#10
These are awesone times, so roughly 425whp mustang. Did he want his torque to be that low? My car weighs 3150 with me in it. So I am not far off from this guy and I also have 17 inch rpf1s, I wonder if I drive my *** off if I could break VERY low 11s with 400whp mustang and more torque than this guy.
Jun 20, 2013, 01:34 PM
#11
Very nice job. Couldnt you get it to hold better at redline with that bcs? Blacks shouldn't drop off that much, right? With my fp black hitting 34lbs it dropped to 31-32 by 8k and that's with a hallman. Or was that because the fuel pump can't keep up?
Reguardless that's some good numbers on a single Wally and how much boost
Reguardless that's some good numbers on a single Wally and how much boost
Was your 506 in sig dynojet?
These are awesone times, so roughly 425whp mustang. Did he want his torque to be that low? My car weighs 3150 with me in it. So I am not far off from this guy and I also have 17 inch rpf1s, I wonder if I drive my *** off if I could break VERY low 11s with 400whp mustang and more torque than this guy.
its a stock block, so yes torque should be kept low. 380tq is not low for a stock block. its about the max safe limit you want to go and thats from my experience tuning hundreds of these cars. if you want a worry free tune thats going to hold up on stock internals, then 380tq would be still in the comfort zone. i've taken them past 500tq, but that isn't something i'd recommend for longevity.
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the owner got back to me but can't provide any data right now as hes in the middle of being sent to Japan for a few months for work. then after Japan he goes to Hawaii lol.
he did say the 60ft was a 1.56 though.
Last edited by tscompusa; Jun 20, 2013 at 08:34 PM.
Jun 21, 2013, 08:21 AM
#12
Ya we could, but as you just mentioned, i didn't because of the afr and fueling issue. the car was out of fuel entirely by 480whp. theres much more power in it with more boost up top, but it would need a hardwired walbro 400 or a double pumper to safely do so.
Was your 506 in sig dynojet
Was your 506 in sig dynojet
That's a damn good driver btw
Jun 21, 2013, 08:30 AM
#13
Tom is the owner running on stock valve spring here since i see stock valvetrain?I ask this because i bought the s2 cams and was thing of running stock valve springs as well even though i already bought the springs just think it will cost more to install and time as well.My goal is just around this power band so if i can safely getaway with not having to change my valvetrain will be nice thanks.
Jun 22, 2013, 07:18 PM
#14
still takes driver skill to trap Tom is the owner running on stock valve spring here since i see stock valvetrain?I ask this because i bought the s2 cams and was thing of running stock valve springs as well even though i already bought the springs just think it will cost more to install and time as well.My goal is just around this power band so if i can safely getaway with not having to change my valvetrain will be nice thanks.
