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Simon
11-24-2003, 08:05 PM
Hot off the mill, Simon Motorports Billet 3 litre heads with removable chambers for easy changes in compression. They will sell for 695.00 a set , and the replacement chambers will be 45.00 each.

Simon
11-24-2003, 08:06 PM
Hemi chambers

Simon
11-24-2003, 08:07 PM
1

Simon
11-24-2003, 08:07 PM
2

Scream And Fly
11-24-2003, 08:19 PM
Very nice Eric! If it's like your other products, I know it's a winner!

Greg

beko21
11-24-2003, 08:29 PM
Looks REAL nice, got to clean my keyboard now from all this drool!If that lower hadn't pooped... I'll have a set before spring! count on it!

Outlaw Too
11-24-2003, 10:07 PM
Great job on the heads! Thanks for all the advice and keep me in the loop!

DonChicho
11-25-2003, 05:08 AM
.......DO YOU HAVE SOMETHING FOR OMC V4, LOOPER,BIG BORE ???, OR YAMMY V6,2.6 ???

THANKS,
DON

Firestarter
11-25-2003, 09:08 AM
Eric, what are you doing to increase the HP on the 300 PM?

Simon
11-27-2003, 04:50 PM
on a promax 300 you can up the compression and bolt on an svs and intake . It will be around 335hp and a little more responsive.

Firestarter
11-27-2003, 04:52 PM
Are you adjusting the fuel curve at all?
How much compresion are you adding.
and have you added the Brucato intake?

schiadart
11-27-2003, 04:56 PM
Eric,
Looks great we need something for ski racing that looks stock... So do you think one of your 260 will go an hour pluss a lap. Have a great dead bird day.

Simon
11-27-2003, 04:56 PM
the compression is up to 125 cranking,and the tpi up a little. Yes it is brucato's svs and intake. I am going to try one of Wayne Taylors (MADEFI)soon.

beko21
11-27-2003, 05:55 PM
Eric, my offer still stands to be the East Coast test boat for the heads:D :D :D

Dave S
11-27-2003, 07:37 PM
The last I LOOKED the east coast was on the atlantic ocean:p

beko21
11-27-2003, 07:51 PM
That's enough outa you Dave!:D

Bulletboy
11-27-2003, 10:45 PM
Simon the heads look super cool ,we use a similar design in snowmobile racing they are made by PSI. My ? is what do you think they would do for a 250xs

Ray

Simon
11-28-2003, 05:16 PM
I am working on an ECU for the 250 xs. I will have more info in about 4-6 weeks.