Re: Ported Plenum and PC Exchange
 

What HP gains can one expect from the modifications above?

Re: Ported Plenum and PC Exchange
 

around 30 hp

Re: Ported Plenum and PC Exchange
 

So are we talking just switching out the plenums, keeping the same injectors, etc?

Gain of around 30 hp for stage I?

What is the difference of stage I and stage II?

Re: Ported Plenum and PC Exchange
 

Stage I is I open tops to 36mm and remove bosses from all runners...but the primary starts at 36mm and necks down to 32-33mm stock .

STage II is 36mm all the way through on primary and 2ndry

Stage II is approx 30RWHP.....obviusly if the car is not running right, cams mistimed, etc the car is not going to gain HP....


Others charge $2200-$3200 for the same service depending on extras

Re: Ported Plenum and PC Exchange
 

One set of IHs roughed out at 35+mm all the way through, the other with bosses removed....will have the whole package done soon and ready for exchange!

Price is 700 + shipping with exchange for porting....PC is $300 extra


http://i134.photobucket.com/albums/q...Picture084.jpg
http://i134.photobucket.com/albums/q...Picture083.jpg

Re: Ported Plenum and PC Exchange
 

These are the splinters of Aluminum from 1 IH and thats just the top 2-3 inches of the IH ....thats a 35mm fooseball sitting in the mess

http://i134.photobucket.com/albums/q...Picture085.jpg

Re: Ported Plenum and PC Exchange
 

Locked up in the house with all the snow...bump

Re: Ported Plenum and PC Exchange
 

$400 Stage I 36mm secondary runners/injector bosses removed on primary/2ndry...primaries opened at top to 36mm
$700 Stage II 36mm
$1000 Stage II with PC

Re: Ported Plenum and PC Exchange
 

How long do i have to return my originals to you? Also, can you plug the secondaries, as i have the bypass from Haibeck?

Re: Ported Plenum and PC Exchange
 

The secondaries are in the head so I cannot......typically I do not ship the ported parts until I receive the core and payment.

Thanks

Lee