HP on NA?

[4207henri]

Is it possible to get well over 800+HP on a NA Viper motor? What is the most anybody has? Any cost estimates?

 

[STUGOTS]

Yes its possible but I have no idea of the cost.


Stroker
1.7 rockers
pushrods
good set of heads
cam
TB's
headers
HF cats
Cat back
HF filters
ported intake
upgraded air box
alm flywheel
fuel upgrade
vec 2 (or another engine managment system)
few hours onthe dyno

and that should get you there

 

[STUGOTS]

Yes its possible but I have no idea of the cost.


Stroker
1.7 rockers
pushrods
good set of heads
cam
TB's
headers
HF cats
Cat back
HF filters
ported intake
upgraded air box
alm flywheel
fuel upgrade
vec 2 (or another engine managment system)
few hours onthe dyno

and that should get you there

THEN if your sick enough throw a blower or turbo on it

 

[Chuck 98 RT/10]

I think the Caldwell-built motors for Oreca were about 800 HP.

 

[STUGOTS]

I think the Caldwell-built motors for Oreca were about 800 HP.

Fat Albert as well if im not mistaken

 

[PhoenixGTS]

Fat Albert as well if im not mistaken

My understanding is that the secret to the Fat Albert monsters is the externally routed dry-sump oiling system that then allows them to build the engine to spin to a 7k+ red line. But of course, a Fat ALbert engine is $47.5k with a core. You could have a Heffner TT car for a little over half that.

 

[cgmaster]

You can get about 750hp and tourque on pump gas. To spin 700rpm you nedd the GTs-r it has the smaller crank journals. Also the intake is not sufficiant. You need to go to an ITB setup. The early GTS-r intake had very short runners wich caused a loss of low end torque. The later ones had longer stacks to increase lower end power. The Dry sump is also required. If I remember my dry sump system was manufactrured by Daily Engineering for MOPAR. I have a GTS-r engine that I am converting over to street use right now. LAter down the road I may modify it again for forced induction.

 

[cgmaster]

Oh yea. Very expensive. It will help alot though if you can do most of the engine work and can get the parts without the "viper tax".

 

[STUGOTS]

Fat Albert as well if im not mistaken

My understanding is that the secret to the Fat Albert monsters is the externally routed dry-sump oiling system that then allows them to build the engine to spin to a 7k+ red line. But of course, a Fat ALbert engine is $47.5k with a core. You could have a Heffner TT car for a little over half that.

OR you could get a fat albert motor THEN call Jason for the TT LMAO

 

[Fred(DrivingSchool)Kinder]

The ORECA motors were about 80K, no exchange. Fat Albert's seems like a deal.