Final stage of my stock internal M6 build
#282
Im runnin 4.11's with a 26 inch tire, goin through the traps at like 6100 rpm's lol. Your definately doin good with 95mph in the 1/8th. Highest mine has been was 94.58 mph. Im going to start shifting mine higher and playing with timing next time i go. Thanks for the vids, gotta get some myself.
#284
Gonna change the clutch fluid and maybe see what the trans fluid looks like. I will probably start shifting at 6200 to 6300 and see if i can no lift shift again. 2nd to 3rd rpm has been dropping down to 4600 and 3rd to 4th is about 4400 but 1st to 2nd it goes down to 5300 lol. Hopefully it will help some.
#286
Your right about it sounding bad on the 3rd to 4th shift, alot of it has to do with how much the rpm's drop between those gears and me shifting at 5700 to 6000rpm. Thats the reasoning to wanting to shift at around 6200 to 6300 rpm now. My dyno graph shows that i am making good power up top and that i would basically make more overall power shifting that high vs shifting a little lower.
#287
The by chance I got a set of 28" ET Drags, hit the track and the damn thing was dead hooking but bogging down. Bogging so bad it slowed the car.
Swapped to a 4.56 gear and DAYUM! Dead hook low 1.5 60's, lost a MPH but dropped to the consistance low 11.40's.
Yeah the bitch was screaming through the traps but it worked and held together.
If 4.56 is too much there are about 5 ratios between.
The bigger tire that turns slower is going to bite better.
#289
I was running 11.50's-11.60's with issues hooking with those gears and tires.
The by chance I got a set of 28" ET Drags, hit the track and the damn thing was dead hooking but bogging down. Bogging so bad it slowed the car.
Swapped to a 4.56 gear and DAYUM! Dead hook low 1.5 60's, lost a MPH but dropped to the consistance low 11.40's.
Yeah the bitch was screaming through the traps but it worked and held together.
If 4.56 is too much there are about 5 ratios between.
The bigger tire that turns slower is going to bite better.
The by chance I got a set of 28" ET Drags, hit the track and the damn thing was dead hooking but bogging down. Bogging so bad it slowed the car.
Swapped to a 4.56 gear and DAYUM! Dead hook low 1.5 60's, lost a MPH but dropped to the consistance low 11.40's.
Yeah the bitch was screaming through the traps but it worked and held together.
If 4.56 is too much there are about 5 ratios between.
The bigger tire that turns slower is going to bite better.
#290
#291
It would be nice to try that, i have always been curious to what it would do. I do think the 4.56 would be way to much tho cause the 2.97 first gear. I think i could definately use some better weight transfer, still runnin all stock front suspension. The next thing i want is definately a set of double adjustables for the front. Probably the only thing i will change is to a 28 inch tire eventually for nitrous and newer motor whenever that will happen lol. Funds are not allowing me to do much right now.
#292
I'm running a Hoosier 325 dr. Didn't even bother to drop the pressure as I was more concerned with the tune. My 60's should be much better next time, I'll have the 2-step back on and will be running on slicks and hopefully I'll have my shock fixed. Also hoping to have my ramair intake done by then.
#294
I'm running a Hoosier 325 dr. Didn't even bother to drop the pressure as I was more concerned with the tune. My 60's should be much better next time, I'll have the 2-step back on and will be running on slicks and hopefully I'll have my shock fixed. Also hoping to have my ramair intake done by then.
#296
I have drier ducting on mine, mine pulls air from the two holes in the grill and transistions through drier ducting to some modified peices(hard to explain), then to the slp ram air box. Still running a lid and filter on mine. Mine could be better but its mainly just to get cold air from outside of the car.
#297
Yeah I know wht you're talking about, kinda like the sux2bu ramair. The one I'm doing is for track only, 2 4" ducts to a 4" Y into my existing intake pipe. Thinking about doing 2- 6" tubes feeding a 6"-4" Y
#298
I think the 6 inch is a good idea. I believe that the larger it starts out and shrinks down gives it the ability to push more air through it or pressurize it some.
#299
S/S and P/S NHRA cars run 28x9 tires because of the taller sidewall. Works especially good with a stick car. I think you would run much quicker if you swapped to a 4.30 geqar and 28x9 tire. Put a set of LS6 valve springs so you can rev it a liitte higher without valve float. You can shift 300-400 rpms higher than peak horsepower and go through the traps 300-400 higher than that for you best results. That gear tire combo should allow 125 mph or so at 6500 so if you were trapping 120 ish would prob put you through the traps around 6200- 6300.
#300
Yup that's the idea. With 2 6" pipes about 1 1/2' long, it will grab more air and the only place for it to go once it hits the Y is into the little 4" pipe. If it creates even a little positive pressure it's doing its job.