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Search: Posts Made By: gxl90rx7
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01-06-19, 05:15 PM
Replies: 7
Views: 1,266
Posted By gxl90rx7

before doing any of that.. ducting to your...

before doing any of that.. ducting to your coolers is more important. make sure no air can get around the radiator, i stuff foam between the radiator and chassis

as far as engine bay, im not a...
09-30-18, 09:03 AM
Replies: 4
Megasquirt injection angle?
Views: 816
Posted By gxl90rx7

haltech recommends 270deg at idle up to 330 at...

haltech recommends 270deg at idle up to 330 at redline

https://www.haltech.com/10-things-you-need-to-know-about-rotary-tuning/
Forum: Test Area 51
08-19-18, 05:01 PM
Replies: 1
Views: 891
Posted By gxl90rx7

original

original
Forum: Race Car Tech
08-03-18, 07:39 AM
Replies: 43
Views: 5,132
Posted By gxl90rx7

I have unintentionally :) buried the fuel gauge...

I have unintentionally :) buried the fuel gauge needle on track in my FD and have had no fuel starvation issues with just a little 3"x8" hydramat in the oem baffle. using a walbro400. ive been...
Forum: Test Area 51
07-31-17, 10:18 PM
Replies: 0
Views: 577
Posted By gxl90rx7

check

check it
Forum: Test Area 51
07-08-17, 10:57 AM
Replies: 1
Views: 891
Posted By gxl90rx7

e6k map update

removed 10% fuel in vacuum, added 2% fuel in boost. Save old map before uploading. Also note trigger settings before uploading.
Forum: Haltech Forum
06-24-17, 08:21 PM
Replies: 6
Views: 10,422
Posted By gxl90rx7

today i measured fc cas output, definately a lot...

today i measured fc cas output, definately a lot lower than the fd. threshold voltage setting needs to be more like 0.4v at cranking, linearize to 5v at...
Forum: Haltech Forum
05-16-17, 10:04 AM
Replies: 464
Views: 109,300
Posted By gxl90rx7

base map for an FC with e6k 750cc primaries ...

base map for an FC with e6k

750cc primaries
1000cc secondaries
60-1/p-trim turbo
oem map sensor (2bar)
oem coils
05-15-17, 07:41 AM
Replies: 106
Views: 14,873
Posted By gxl90rx7

removed

removed
05-14-17, 06:17 PM
Replies: 106
Views: 14,873
Posted By gxl90rx7

ive been tracking my FD with one for a while now...

ive been tracking my FD with one for a while now no problems so far. premixing 1oz/gal. if it was leaning out the oil mixture, i would think it would have shown fuel starvation from oil buildup by...
05-03-17, 07:46 PM
Replies: 27
Views: 2,013
Posted By gxl90rx7

running 9's all around does not make your engine...

running 9's all around does not make your engine any safer than factory. you have to run colder trailing too to make a difference. what plug wires is he using. although most likely a fault of the...
Replies: 17
Views: 1,107
Posted By gxl90rx7

holy f that related thead shit is annoying. ...

holy f that related thead shit is annoying. thank you, that fixed it!!
04-16-17, 07:41 AM
Replies: 14
Views: 1,599
Posted By gxl90rx7

im pretty sure this problem is caused by pickup...

im pretty sure this problem is caused by pickup noise. your CAS signals have the lowest voltage at low rpm. the starter also generates a lot of noise at the same time. so the computer is having a...
02-27-17, 09:22 AM
Replies: 90
Views: 13,685
Posted By gxl90rx7

a note on surface discharge plugs, i would like...

a note on surface discharge plugs, i would like to see what you guys think.. ive tested both semi-surface and true surface discharge type plugs on a bench with an oscope, and its interesting. the...
02-25-17, 06:33 AM
Replies: 90
Views: 13,685
Posted By gxl90rx7

its dumb to run all 9's and think you are better...

its dumb to run all 9's and think you are better off than running factory plugs. the trailing is naturally hotter, if you went from 7 to 9 in the leading only you didnt change anything. and i would...
Forum: Race Car Tech
01-28-17, 06:03 AM
Replies: 43
Views: 5,132
Posted By gxl90rx7

i run the 3"x8" in the oem baffled area.. ive run...

i run the 3"x8" in the oem baffled area.. ive run it down to 1/8 tank on track with no problems. I found a pickup with a longer neck, cut the fuel sock off, and hose clamped to what was left. not...
Forum: Haltech Forum
01-15-17, 08:21 AM
Replies: 8
Views: 928
Posted By gxl90rx7

thanks for taking a look chris

thanks for taking a look chris
Forum: Haltech Forum
01-14-17, 05:30 PM
Replies: 8
Views: 928
Posted By gxl90rx7

i dont have aux ports, this is on my FD with 13B...

i dont have aux ports, this is on my FD with 13B REW
Forum: Haltech Forum
01-14-17, 01:42 PM
Replies: 8
Views: 928
Posted By gxl90rx7

weird hesitation at 3800 rpm

im getting a weird hesitation at 3800 rpm, where any time i rev past that engine speed, no matter the load, the engine leans out slightly and hesitates. I logged it, and dont see anything out of the...
11-17-16, 08:59 PM
Replies: 32
Views: 3,350
Posted By gxl90rx7

true, they are 90s i suppose. what if i remake...

true, they are 90s i suppose. what if i remake that runner out of the 1.5" ID pipe and keep the 1.4" straight runner to even out the backpressure. i suppose i need to measure individual runner egts...
11-17-16, 05:59 PM
Replies: 32
Views: 3,350
Posted By gxl90rx7

i was having pickup problems on my FD, but it...

i was having pickup problems on my FD, but it helped a lot by changing the trigger settings, i documented what i did here:
...
11-16-16, 08:40 AM
Replies: 32
Views: 3,350
Posted By gxl90rx7

i do not have emap sensor, but my AITs top out at...

i do not have emap sensor, but my AITs top out at 130F on the track with a vmount and true cold intake. EGTs are pretty high.. mid 1600's post turbo on the track. not sure how bad that is lol
...
11-15-16, 04:31 PM
Replies: 32
Views: 3,350
Posted By gxl90rx7

im also running 9.4 rotors but in an REW, with an...

im also running 9.4 rotors but in an REW, with an EFR7670 at about 12psi on 93. I have done several track weekends on this setup and nothings blown up yet lol. my timing is roughly 13-17 degrees,...
11-13-16, 07:36 AM
Replies: 276
Views: 76,911
Posted By gxl90rx7

rough theoretical estimate would be 2% power per...

rough theoretical estimate would be 2% power per 10F change in intake temps. so 400hp on a 7670 at 130F would maybe be reduced to 100-110F on an 8374 at the same boost pressure, pulling those...
Forum: Haltech Forum
10-24-16, 07:22 AM
Replies: 5
Views: 1,130
Posted By gxl90rx7

the e6x was notorious for trigger pickup...

the e6x was notorious for trigger pickup problems. i briefly had an stock turbo FC with an e6x and it would break up at high rpm, and it always had a really weird loping idle (stock ports) that im...
Showing results 1 to 25 of 475
 


 
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