New numbers...what should i run?

lbballin9 · 10-26-2009, 08:48 PM

my buddy doesnt have enough posts to start his own thread so he will on here....pervious numbers are 347hp and 352 tq on 6lbs of boost...he went and got a smaller pulley and power pipe and re-tuned today...new numbers are 394hp and 402 tq on 10 lbs of boost....his best run previously was 13.2 @ 108 my question is what should he be running and trapping?

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mustang51js · 10-26-2009, 09:13 PM

i didnt know you needed a minimum amount of post to start a thread, anyway was the first set of numbers the tune that came with the sc, they are the exact numbers i got on my car with a vortech and its tune.What year car is it and what type of supercharger, is that the anderson pipe and what size pulley did he swap to. Im going to geuss and say 12.5 with the new numbers.

lbballin9 · 10-27-2009, 10:40 AM

Quote:

Originally Posted by mustang51js

i didn't know you needed a minimum amount of post to start a thread, anyway was the first set of numbers the tune that came with the sc, they are the exact numbers i got on my car with a vortech and its tune.What year car is it and what type of supercharger, is that the Anderson pipe and what size pulley did he swap to. Im going to guess and say 12.5 with the new numbers.

He has a 2004 4.6 2v with o/r H and weld in flows, 75mm throttle and plenum, vortech V2 with the 3.33 pulley and 10lbs of boost. Yes the Anderson power pipe, its a very mild tune for the pulley but stock bottom end and internals, so didn't want to go too extreme and blow it.... street tires on the stock 17's...tires are 245/45/17's and had mmr upper and lower control arms.

ctgreddy · 11-07-2009, 07:20 AM

Well he's not going to hook so I'm going to say high 12's but with a trap of around 115 or so. Now if he borrowed some slicks or even some decent dr's I'd be dissapointed with anything slower than a high 11.

acarzt · 11-09-2009, 11:55 PM

i'm gonna guess a 12.6@112

Grabber · 11-10-2009, 12:55 AM

I'd say a 12.4-12.5 @ 111-112 if he can drive, and has decent traction.

GrnBullitt08 · 11-10-2009, 01:22 AM

He wont hook up with those tires....I'm saying 12.7-12.8. Traction is everything unfortunatley. Tell him to lay off uping the hp until he gets a new set of tires.
With a set of drag radials or slicks, He's capable of low 12's possible high 11's if he can drive, as stated above.

mrtstang · 11-10-2009, 08:32 AM

With those dinky 245 street tires i'd say between a 12.8-13.0 at 113-116 mph.