I want to build something to make around 900awhp on pump gas (94) for a tip, 3.8L or 4.3L any ideas from the big hp tiptronic guys out there?

 

Buy Protomotive GTX3067 turbo kit ( get the S-Cargo headers )
Carrillo rods
CNC port your heads

tune it with softronic .. you should have 650 whp on 1.2 bar pump gas
750 whp 1.8 bar ms 109 fuel

try it first then dicide to stroke your engine !

 

I have a Switzer R911, witch is the perfect package, reliable and drivability, nice response, i just want the Race gas power 850whp, on pump gas (94) in Canada. I wish i had E85, i would get the same build Keith has.

 

Can the Tiptronic take that kind of Power and Torque?

 

Salih in turkey ran 3.96 60 to 130 with hes 4.3l tip, and they say the tranny es holding up fine with the esmotors tip upgrade kit. Witch i have something similer from motorwerks.

 

I figure if i open up the motor, i would like to do it right the first time, protomotive is far from me, actualy all the good tuners and builders are far, so if i send it back out to todd k or some one else i would like to not have to deal with customs and shipping again. I dont know anyone here that could realy rebuild my motor or kit for that matter.

 

Beskitas &Emre can help you

 

i prefer a lot of tuner to build the engine more then protomotive

you can make your heads with headgames the build powell car heads
engine you can send the block to 1 good builder and get him the stroker kit

if you want to go for a bigger engine go for 4.0 or 4.1 not more

 

Who would you sugest to build the 4.0l? or 4.1l?

 

Did you get the pm i sent you? Im new to this site, and computers lol.

 

Hello Shane,

My new 4.1 liter project is nearly finished.

There are quite special parts involved and i have high expectations from this engine.

It is going to have more torque in low rpms but also be efficient in high rpms at the same time.
with our headwork, new cams and tip kit, it can easily rev 7.5k rpm without any problem.

I think i will have some news for you in 2 weeks time.

Cheers,
Emre

 

I cant whate, if i had you build me a motor, how would we go about dealing with custooms? i know its a pain in the *** to ship it there, i would rather if you could find me one there, build it and ship it??

 

i'm thinking to sell this kit with a new block with new crank, rods, complete heads with new cams and new lifters, i will take only your heads back
this is the best way to do that kind of work and saving a lot of time
i will anounce the price soon after i have the good results

 

This might be a dumb idea, but can you not drive your car over the border into the US. Meet a transporter there who takes your car to the tuner and then on the way back you do the reverse?

I am sure this breaks dozens of rules (domestic and international), but just wondering.

This sounds like it will be one hell of a build!

 

The thing is how weak do the liners become if you goto a 4.3ltr?

Or are they increasing the capacity in a different way?

I would assume a new crank, rods, pistons etc... etc...<!-- google_ad_section_end -->