mechanicboy

Fluke. Independent testing of cat-backs show about 6rwhp or less. A downpipe is worth far more as far as bolt ons go.

slow91

LET 58mm turbos / LET tune / custom intercooler & exhaust / meth / magnaflow high-flow cats / factory down pipes

Run was made on my 22" Forgeline 3-pc wheels with Toyo Proxes

12.78 @ 109.48 (off-idle hit)

mechanicboy

2wd? What was your 60'?

You need to reformat your listing to look like the others.

NickPic83

now imagine that setup on a lighter 2015, he is last gen

mechanicboy

That's what makes me want to get a 15' for, I'd be doing 11.0 1/4 mile. But let's keep this on topic.

His MPH suggests he should be able to do better than that if he can improve his 60', that's why I'm thinking he's 2wd.

vozaday

Slow is 2wd, he has some DR's in the works. So we should see some good times here shortly.

TurboPete

To run in the 11.99s with our trucks and a decent 1.7x 60ft you need more MPH then 109. More like 114 to 115 unless you 60ft in the 1.5xs which I dont think they will ever do that .


Pete

mechanicboy

I didn't say he would run 11s, but my very first run in my truck was 12.5 @109 with a 1.9 60'. He should be able to do better than that with better tires.

TurboPete

I quoted you.

All I was saying is that 109.mph is not fast enough for 11.99 to get into the 11.s with our trucks .

Even with your 12.5x pass and 1.9 60ft . With no additional mph you would need to 60ft in the 1.67 range and that will never happen with our 5500 pound trucks and 500 plus hp. It won't do it.
Now maybe a 15 with 700 pounds less could be done even with a 1.8 60ft because it should pick up at least 3 to 4 mph being lighter.

mechanicboy

I see the confusion. You think my second paragraph was referencing the 1st which was referring doing 11s. The first paragraph was referring to my truck but having the weight loss of the 2015, the second paragraph was referring to the OP and his less than steller trap speed to 1/4 time in which I inferred that he must have had a slow 60' due to being 2wd (compared to what most 4wd will cut.

Two additional points I'd like to make; one, my 4wd screw has a 5390lbs race weight with me in it, two, I've cut a 1.72 60' in my truck with 1.78-1.82 being a normal 60' for me, and that was without traction bars. With Cal-Tracs my 60' didn't improve, I just spin more instead of wheel hop.