New track times!!
- Thread starter mike diesel
- Start date
Yea my truck has has a hard time with 60'. It's never been able to get a good one. Best ever was today at 1.78
Same here. I'm still trying to get consistent good 60' times. There is a huge difference when you get a really good launch. Difference between a 1.81 and 1.71 60' is .3 in the 1/4 for me. 12.20s-12.30s vs 11.90s-12.0s. Impressive times by the way.
I was very happy with my egt's too. I'd launch at 1400 & when I let off it was 1500 on my 12.2 pass. Mine spools slow at the line. That's where the high staging egt's come in. I've heard that from some other guys with the double batmo. I think the cast wheel is just as good. If you run at lower da you'll get your 11.99 with a single cp3:thumb:
I don't want to take anything away from your times but I ran 12.17 on a Danville 68 with 60 overs. Stock LLY cp3 wouldn't hold rail so I'm not sure how much the injectors actually helped me. Truck weighed 7000lbs. Not sure how the 472 is a huge improvement over the Danville 72 which ran significantly better than the 68
This is the exact same tune as when I had my Danville72 on there. Nothing changed except for turning off and adjusting for no vvt turbo. Ran 106mph before, swapped turbos and gained 4 mph and cut 6/10th off my time.
I wasn'tever very happy with my 4094, was pretty happy when I had it modded to the 72, got rid of vvt all together and am the happiest I've ever been with a turbo. DA in SLC averages 7000'. And I'm at 4500' elevation. I'm also down 250° egts with this s472 than I was with the 72vvt. I barely touch 1600 by the time i let off the throttle at the end, I was 1800+ by the 1/8th mile with the vvt.
I had stock injectors when i had the 4094, went 72vvt and gained absolutely nothing in the 1/4 mile. Put nozzles in and a re tune and started making progress. Swapped to s472 and made a huge jump.
I wont ever run a vvt turbo again. S472 is overkill for me, I know... but I would rather have more than I need..just cause I have a bigger turbo doesn't mean I need to/am using it all. I also run 30% injectors. I know plenty of guys on "smaller" everything than me that run faster all day long. I see no need to abused smaller parts and run the same/faster times.
I wasn'tever very happy with my 4094, was pretty happy when I had it modded to the 72, got rid of vvt all together and am the happiest I've ever been with a turbo. DA in SLC averages 7000'. And I'm at 4500' elevation. I'm also down 250° egts with this s472 than I was with the 72vvt. I barely touch 1600 by the time i let off the throttle at the end, I was 1800+ by the 1/8th mile with the vvt.
I had stock injectors when i had the 4094, went 72vvt and gained absolutely nothing in the 1/4 mile. Put nozzles in and a re tune and started making progress. Swapped to s472 and made a huge jump.
I wont ever run a vvt turbo again. S472 is overkill for me, I know... but I would rather have more than I need..just cause I have a bigger turbo doesn't mean I need to/am using it all. I also run 30% injectors. I know plenty of guys on "smaller" everything than me that run faster all day long. I see no need to abused smaller parts and run the same/faster times.
Good times I believe. I do think 11s could be had with a little better 60'. Congrats on the times.
Congrats on the times, I was interested to see the times after reading the thread of the swap to a 472 vs danville. a friend of mine has some bigger nozzles, trans, and stock cp3 with a danville 72 and hes went 11.86 in ccsb. we are sea level here though not sure where OP is from but I know that makes a big difference. But here stock turbod trucks go from 12.5-12.8 pretty regularly. i know conditions are a key.
I don't know if pyos would help me. My tires are already stock height, they are just 285 mm wide. Have a buddy with pyos and his spins like crazy.