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-   -   Tunellcram (https://www.offshoreonly.com/forums/general-q/376382-tunellcram.html)

cheech 07-21-2022 09:20 AM


Originally Posted by F-2 Speedy (Post 4839060)
getting into Pro Mod territory, I dig it

HMMMM, :cool-smiley-011:
Wonder if anyone has one for a rear feed Whipple?
BTW That belt is too short. :drink:
https://cimg6.ibsrv.net/gimg/www.off...e8df56dd54.jpg

Trash 07-21-2022 10:06 AM

That is cool. The only two downsides I see are the 1000 lb lead keel required to keep the boat from being top heavy and the fact that the intake charge is at 1000' MSL. :D

J/K, keep up the great work.

SB 07-21-2022 10:50 AM

Looks great.

Still waiting for pics on air redirection things people make in plenum to distribute air from rear exit whipples.

this was an issue on these motors too, right ?

RSCHAP1 07-21-2022 12:33 PM

Looks like fun

:)

ICDEDPPL 07-21-2022 06:07 PM


Originally Posted by SB (Post 4839109)
Looks great.

Still waiting for pics on air redirection things people make in plenum to distribute air from rear exit whipples.

this was an issue on these motors too, right ?

I thought it was but I have no proof and my plugs were always evenly colored. Seeing the one video with the clear intake and how the fuel and air gets all crazy in there I don`t think it`s an issue.. but to make sure I have even distribution I put the extra injectors in the runner.
a 12 02 dyno will tell me more.

Unlimited jd 07-21-2022 08:19 PM

nice valve covers
did my shipping guy send you a foam block too ?? Lol

ICDEDPPL 01-30-2023 01:30 PM

Tunnel crams have been shortened and ported (well one so far since November) and I can start putting everything back on my longblocks.
I now have around $3600/intake into these, I could have just bought a custom sheet metal intake so kids don`t be a dummy like me and instead of having Tunnel Rams modfied for port injection and then shortened because they are too tall , just custom make one, thanx .
Learn from my mistakes.:cool-smiley-027:

https://cimg1.ibsrv.net/gimg/www.off...7b52501995.jpg
https://cimg2.ibsrv.net/gimg/www.off...2b94f29216.jpg
https://cimg3.ibsrv.net/gimg/www.off...8bf80837ce.jpg
https://cimg6.ibsrv.net/gimg/www.off...330752b92a.jpg





https://cimg1.ibsrv.net/gimg/www.off...92fb7e758.jpeg
https://cimg2.ibsrv.net/gimg/www.off...f9cac61f5.jpeg

BBYSTWY 01-30-2023 02:11 PM

On a good note....yea you have a ton of money in them but at least you will be the only with them and as usual with everything you do they look absolutely b!tchin!!!! Would have been cool to do a back to back dyno pull to see what you get out of just the intakes alone......

articfriends 02-04-2023 07:15 AM

So did they simply milled down the plenum a good amount, they did NOT cut runners off and reattach to plenum, correct? If so, how tall was plenum before, how tall is it now, thanks, Smitty

ICDEDPPL 02-05-2023 10:34 AM

The top got milled and retapped , ported the intake .
It was 10.75 tall and now it`s 9.5 ..

Of course this dildo hogged out the intake port too much :cool:

https://cimg8.ibsrv.net/gimg/www.off...302f78226.jpeg


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