good thread.

 

the next thing is how can we get 300whp on a street tune with this blower, what insanity will happen if that is possible, and what mods will we need to do it... besided the blown 4 banger mod. lol.

 

without dipping into the motor, youll probably need 2.6 full boltons and meth.

 

and a hell of a prayer.

 

Sweet baby Jesus!

 

So you got custom pistons, custom rods, custom cams, custom valves, 30+ hours of labor machining the crank, $1200 worth of cryo freezing, a $1200 clutch, $800 axles, 20+ hours of head work, and $1000 worth of gauges. Not to mention the n/b shafts, and adjustable cam gears. I tallied ALL the expenses, not just engine stuff.

Also, actual cost of my build thus far (not including some misc stuff), is $2700. For everything.

 

im the middle aged fuzzy jesus. the baby is sleeping.

 

I think a 2.6 would just make too much heat

 

agreed, but without opening the motor up, i dont think youll do it with a bigger pully.


MAYBE with a 2.7 on a friendly dyno jet

 

With my porting and intercooler mods, with a 2.6" at the end of a 1/4 mile run, my IAT2 would be ~125*. Thats starting the run at ~75-80*.

 

that's really good, but I still think a lower iat will be needed to crack 300whp. Not only that, but the lower the pulley, the less efficient you make the blower.

 

Those are some awesome numbers. I am soon to be getting my meth kit and was wondering if I should just run straight water until I get tuned for it just for the cooling mods? You guys seem to be the ones who would be able to answer this question.

 

it's your call really.


just fwiw. my iat2's at the end of the run was 147 at 126 mph or 7800 rpms. started at 122. once past 7k. the temps started going up quick. gee wonder why

 

Time for a HTV

 

time to sell 240z first. im a baller on a budget

 

From what I've seen and driven first hand, Turbo > HTV As much as I hate saying it.

 

or you could sleep with 50 fat chicks for $50 each.......

 

id rather stab myself in the nuts with a plastic spork

ws. neither of those cars hook!

 

overspinning the blower would be my guess, way out of it's efficiency on a 2.7 above 7K engine rpms.

 

pistons, check

rods we had at work, weeee

cam's, check

dident do valves, i'll give you that.

crank was done by a local race shop that owed me several "tune this F-body" favors

axles i've had for a bit now.

could not say how many hours are into the head, since i dident do it, but i do know the flow numbers are superior to anything else i could have bought or got my hands on.

neutral balance shafts, check

cam gears, check (they cam back to bite me in the ass, make sure you go FAR AND ABOVE the spec'd torque)

gauges, i had some and added to.

"(AFR, interceptor, EGT, Boost, oil pressure)

the trans had been cryo-d in the past and the new engine parts got the same treatment.
that was done with a small cost from a shop we use here at work.

so yea all and all.....yea.

I still cant see how you got that preveously mentioned total...crazy!

I'm not trying to make this a pissing match cam, just stating that you paid a ****** boat load for your project.
such devotion should be commended.

+1!!

 

egt was free. nutfuck


so the cam gears were the noise?

you double posted.

again.

 

when i find the designer of said piece, i'm going to find his/her PE and kick him in the nuts....

man needs to learn how to set a torque spec.

pm to continue if you wish.

 

 

Squish... PM me your meth recipe....

 

im not to savy with cams. whats the big difference between the GM cams and the JBP tri-flows?