ooooh hes trying to make a 100 dollar profit i see.

 

I guess...

 

i hover around 18 psi on the 3.1 pulley. personal exhaust mods kiddies.

on a 130 mph blast in my car the intake air temps hit about 130 and settle down, then start cooling off a bit. starting at 115 degree's on toe in. 45 degree ambient temps.

it's fun. you just have to tweak the mas air a bit due to added air flow from it. with the right tuning you can achieve a 40 whp gain. i picked up 52 whp from it. i don't follow the normal rules when it comes to tuning. as my car sits right now, it will do 300 whp 4 passes in a row on the dyno with zero cool down time.

gas mileage. i average the same as before. i have pulled 36+ mpg out of it. recent road trip from mn to kc it pulled 35 mpg at 75 mph.

 

does the tvs whine like the eaton? or is it quiter to give it more of a sleeper sound too it?

 

It has a magical whine...

The TVS is quieter than the Eaton. It doesn't quite shreek like the m62

 

So you're saying it's quieter, like a Ninja Hamster?

 

it gets loud eventually, but much later in the range than the m62. It sounds like an airplane on the dyno.

 

yes, airplane sounds about right.... high rpm with a 2.9. i cant wait to slap a 2.7 on there

 

I am building my block before I do that. I can't wait to see the results!

 

here for your comparo

m62 2.5" pullied



tvs 2.75"

 

sounds way different. I'm building it up now to handle a much smaller pulley.

 

Start with the head...

 

lsj, any info on a set of blower cams? i heard you guys were looking into them

 

I had to buy a head on the outside from someone because my bank won't let me transfer the money for your head without me being able to confirm over the phone. I have to get the flow numbers from someone so I can have it ported. I have supertech 78lb springs, and I'm going to get the gm racing valve set which are .5mm oversize. I have also contacted ble for a solid lifter set to deal with the gmr cams.

 

We have blanks that we are making a hex for so that you can make your own custom cams and not have to worry about replacing your lifters every 3k miles lol.


Should hopefully be able to get a set done within a few weeks the blanks did not come as expected so modification has to be made to them.

 

Are you going to be selling camshaft sets for the lsj's that are already ground? It would be nice to have a set that are ground with the tvs in mind....

 

yes we are going to try the comp cam blower grind used in the build book

 

and the test car will be?

 

tba...

 

I know it won't be me. Unless it takes 5 months that is.

 

me please... lol

 

well someone needs to do it. How's the tvs been treating you lately?

 

you have a intake mani coming your way from us correct?

 

yes i do, with the meth tapped... upgrading the a better ic pump and h/e also... s3 clucth and crank pulley going in this winter also... cant wait.

tvs = amazing
8k on her now. still need to figure out the maf issue tho. im going to order hptuners from fast here soon around cristmas so i can figure it out

 

I enjoyed mine big time..., for the three weeks I had it on before I deployed. I got my engine tore down right now to get it ready for when I drop pulleys. I'm shooting for the 400hp club on the tvs.