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Search took 0.01 seconds. Search: Posts Made By: johnbradley
Forum: Forced Induction 02-27-2013, 08:04 PM
Replies: 35
Views: 8,912
Posted By johnbradley
Are Visconti's uncorrected or corrected? Its...

Are Visconti's uncorrected or corrected? Its chopped out of that pic so I am not sure.



Torque is there, it may be difficuilt to see because of coloring but it is there.
Forum: Engine, Exhaust, Transmission 02-21-2013, 12:46 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
The other thing about the dip is the "regression"...

The other thing about the dip is the "regression" between pulls feels more like how the car actually runs which reduces the dip even more (talking about the new header as well). On the street it...
Forum: Engine, Exhaust, Transmission 02-21-2013, 11:57 AM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
That dip doesnt really translate on the street. ...

That dip doesnt really translate on the street. Most people wont make a pull from 2500 in any gear to see how it feels, it will be at 3200-3400 and its already past that point.
Forum: Engine, Exhaust, Transmission 02-20-2013, 04:53 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
Next on the list, and I have seen that with...

Next on the list, and I have seen that with STi/WRX/LGT but not what I would consider phantom knock. Phantom knock is when the knock sensor reports timing change that isnt really there, this adds in...
Forum: Engine, Exhaust, Transmission 02-20-2013, 04:36 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
Header is phase one, intake will be phase 2. ...

Header is phase one, intake will be phase 2. Header proved concept with real world results which we shared. Intake manifold will do the same based on experience.

Bonjour
Forum: Engine, Exhaust, Transmission 02-20-2013, 03:54 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
I got 2 warnings on the EvoXforum cause they kept...

I got 2 warnings on the EvoXforum cause they kept thinking I was trying to sell stuff. Obviously we are vendors on other boards but anywhere I am not I try to make that abundantly clear. Look at...
Forum: Engine, Exhaust, Transmission 02-20-2013, 03:44 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
Based on what we have seen with B series NA stuff...

Based on what we have seen with B series NA stuff I think the intake manifold is the next likely canidate. The dip on those happens near VTEC crossover and is especially bad when the cams dont match...
Forum: Engine, Exhaust, Transmission 02-20-2013, 03:28 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
Havent tested various lengths other than stock on...

Havent tested various lengths other than stock on the FRS/BRZ, but the Honda like shorter.
Forum: Engine, Exhaust, Transmission 02-20-2013, 02:31 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
Dynojet lets you set a "safe" limit line if you...

Dynojet lets you set a "safe" limit line if you want. That particular one is a 12.5: and is more for a quick visual reference if I am lazy and dont want to get out of the car to stare at the screen.
Forum: Engine, Exhaust, Transmission 02-20-2013, 02:30 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
I agree with these guys. After having done some...

I agree with these guys. After having done some extensive naturally aspirated tuning with Hondas in the last 2 weeks, dips like those are present in LOTS of applications. Oddly enough playing with...
Forum: Engine, Exhaust, Transmission 02-18-2013, 10:34 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
Blue is 4th gear, red is 5th. This is Pretune on...

Blue is 4th gear, red is 5th. This is Pretune on the 3" exhaust and new header. 5th picks up minute amounts of torque but the length of pull leads to a detonation/timing pull condition near the...
Forum: Engine, Exhaust, Transmission 02-18-2013, 10:09 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
On a dynojet it only wants the pull between 8-12...

On a dynojet it only wants the pull between 8-12 seconds, if it wasnt a DJ then yes it may have as some dynos (i.e. Dyno Dynamics, Mustang) do need to target a 1:1 ratio.
Forum: Engine, Exhaust, Transmission 02-18-2013, 09:47 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
Ruled it out and been both ways with cam timing,...

Ruled it out and been both ways with cam timing, more intake advance and more exhaust retard is what the doctor ordered.



92 octane, I presume not Arco.



2.5x engine displacement at a...
Forum: Engine, Exhaust, Transmission 02-18-2013, 09:42 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
It makes less in 5th than 4th because of the 20...

It makes less in 5th than 4th because of the 20 second pull but yes it was 5th. Nameless and myself agreed that since it was believed it HAD to be 5th we wouldnt release data that wasnt. I did a...
Forum: Engine, Exhaust, Transmission 02-18-2013, 09:38 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
Or at WOT on the factory settings according to...

Or at WOT on the factory settings according to the logs.
Forum: Engine, Exhaust, Transmission 02-15-2013, 09:39 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
Yes I was re-setting. You can tell if you do the...

Yes I was re-setting. You can tell if you do the run too soon before it has learned and adequate amount before you make the pull. I have had a chance to tune the car, then put it back on the dyno...
Forum: Engine, Exhaust, Transmission 02-15-2013, 09:36 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
Namless Performance's 2013 Scion FR-S 188hp/159tq...

Namless Performance's 2013 Scion FR-S 188hp/159tq - English Racing - YouTube
Forum: Engine, Exhaust, Transmission 02-15-2013, 09:30 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
It logs correctly but if thats what it is I can...

It logs correctly but if thats what it is I can take the advance out at that spot rather than add it in.



I dont want it to learn if its losing where I want it to gain. Thats more or less what...
Forum: Engine, Exhaust, Transmission 02-15-2013, 08:23 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
Here is an example of what I am talking about...

Here is an example of what I am talking about with the torque "regression" as someone called it-

http://img.photobucket.com/albums/v505/Hurrikain/Torqueregression_zps34f02c7a.jpg

No other...
Forum: Engine, Exhaust, Transmission 02-15-2013, 07:40 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
10-13 ft lbs down low, 4-5 thru some areas of the...

10-13 ft lbs down low, 4-5 thru some areas of the powerband. If I knew why after the first flash the torque is up in the dip but then reverts ( I assume electronic interference since its repeatable)...
Forum: Engine, Exhaust, Transmission 02-15-2013, 07:34 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
If I get in trouble for this I am blaming all of...

If I get in trouble for this I am blaming all of you ;)

http://img.photobucket.com/albums/v505/Hurrikain/prelimntestingresults_zps1e252622.jpg

Please keep in mind this is just the prelimn. I...
Forum: Engine, Exhaust, Transmission 02-15-2013, 07:00 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
It did 191/162 before and it makes less below...

It did 191/162 before and it makes less below 4500 now...
Forum: Engine, Exhaust, Transmission 02-15-2013, 06:09 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
As I eat my burrito, typing one handed, It looks...

As I eat my burrito, typing one handed, It looks about the same but you cant feel it on the street if you drive normal. 6th gear lugging it maybe, but rev through the gears and keep the rpm above...
Forum: Engine, Exhaust, Transmission 02-15-2013, 05:50 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
Video will be a little ways out. Final numbers...

Video will be a little ways out. Final numbers with the smaller exhaust 188/153 and a best torque run of 186.7/157.2. I'll have the dyno sheets off to Nameless to sort through after I go grab some...
Forum: Engine, Exhaust, Transmission 02-15-2013, 01:58 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
Actually we will be doing a video for it as soon...

Actually we will be doing a video for it as soon as we get it loaded and moving. Az (our multimedia guy) is all about it :)
Forum: Engine, Exhaust, Transmission 02-15-2013, 01:48 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
This is an ECUtek tune correct. I didnt know...

This is an ECUtek tune correct. I didnt know about the "semi" open source solution until the other day. I believe the tune will be offered as a "part" that can be ordered with the header but I am...
Forum: Engine, Exhaust, Transmission 02-15-2013, 01:47 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
Okay I know this is gonna be a killer for...

Okay I know this is gonna be a killer for everyone but I am waiting on the Boss to get a 3000GT done and off the dyno, long story but miscommunication on intra-shop scheduling. I will work through...
Forum: Engine, Exhaust, Transmission 02-14-2013, 11:21 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
Quick update for those reading this at 821pm PST-...

Quick update for those reading this at 821pm PST-

I will have the car on the dyno in the next to early AM (hoping about 0830 my time) and will be on it for as long as it takes. There are a few...
Forum: Engine, Exhaust, Transmission 02-13-2013, 01:53 PM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
Sorry I worded my original wrong. It should have...

Sorry I worded my original wrong. It should have read 180 with a tune and no parts. Your numbers match what I have seen.
Forum: Engine, Exhaust, Transmission 02-13-2013, 11:48 AM
Replies: 4,525
Views: 1,384,914
Posted By johnbradley
Of course. I dont know about open source stuff...

Of course. I dont know about open source stuff for these cars but ECUtek I can definitely work with. A few things I want to delete/disable/turn off in the ROM and then see if I can make it...
Showing results 1 to 30 of 37
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