You my friend have me very jealous of your setup. I always thought 400 hp and 300 ft/lbs via roots blower would be perfect. I thought it would take a TVS1320, but you might be able to do it with a MP62. Very nice indeed

 

i will be happy for the next year if i at least see,
1. a gain lol
2. a decrease in exhaust volume. i am old now no more race car sound.
3. did i mention a gain?

last two dynos i got stuck at 340ish. if what i did cant bump the peak higher, then either the blower is maxed out for the rpm i am running it at, or the TB/intake setup is maxed out for the rpm i am spinning the blower at.

i have a 150mm crank pulley that puts the blower at 18000 rpm

 

I am running my MP62 at more than 18K - 143mm on an AP1

 

dang. looks like i am gonna have to see where that 155 is that my boy was making last year.


what boost are you seeing ?

 

11+

Have not pushed it hard in a while since it is too hot in AZ currently.

 

Your stock TB/IM isn't near maxed out at ~340whp.

Your issue is either with hot air limiting power, or the blower just isn't spinning any faster.

If you want 400whp, a small 50shot would put you over the edge. Cool off the intake charge and give you a few extra ponies.

Make it a window switch, to come on at anything over vtec, or a WOT switch so it's not always on.

Sorta like your "meth" for your s/c setup.

Wouldn't be to terribly expensive either.

 

It was explained to me that pulling air thru the tb and pushing air thru a tb were two different things. That's why my tb might be maxed out

Not positive though. In a few weeks I'll get this whore on the dyno again.

 

TB on this kit is on the vacuum side of the SC. Air is pulled in vs. being pushed through.

 

Interesting point, never considered that.

I still say grab a bottle of the crazy spray and make your #.

 

I think Collette is running over 13 lbs on his race car.