ScienceofSpeed cracks 100 hp increase through natural aspiration modification

[druby]

will this work on an automatic transmission? What is total cost with installation?

 

[my1stnsx]

Congrats on the setup chris!!!!:smile:

 

[Westrock]

BTW, just as a point of reference. Did this car or something similar ever do a 1/4 mile run?

 

[GTOne-Japan]

That sounds like a nice setup, I wonder how much throttlebodies cost in the States...here in Japan they'll cost you a pretty penny...er, Yen...

Congrats on the successful performance boost too!
DJ

 

[Westrock]

Science Of Speed,

Your description includes "3.3L engine package includes special modified cylinder heads ". Are you at the liberty to say if that is somekind of a port and polish job?

If not have you had any experience with, say, something like Port Flow's NSX Port and Polish

ACURA NSX $1500

• disassemble/ clean/ inspection
• port & polish
• multi-angle valve job
• deshroud valve area in chamber
• polish chambers
• surface deck
• assembly

*supertech valves add 384.00*
*supertech ti retainers add 240.00*
*supertech dual springs & base add 428.00*
** bronze guides add 324.00 parts & labor **

Do you think going by your dyno you posted of this setup that with a good port, you could maintain 250 ft-lbs out to 8000 RPM? Because that would be about 380HP....and 250 ft-lbs at 8400 RPM would be 400HP :biggrin:


Aha! On Port Flows website

Here is a list of some shop's we do business with:

• Science of Speed

So, hows the work???