They have an adapter plate.. So you can run a 78 and take that off when you want to go 90mm.. It's hanging above the intake in the first picture you can kinda see the bottom.
No you don't want to mess with the ports, there computer designed and they don't want the airflow turbulant. BUT there is some room on the port so you can port match to the head.
So its a 90 and u add the 78 plate if u wanna run it with the smaller TB
Computer designed,so a port match and u put it on,I gotta get me one of these babies.
Taking 32hp and 31 foot lbs over the LS6 and 15 over FAST. It also was said that it beat the Fast intake 15lbs through the whole RPM range just not on the top end like Fast.
If thats true Weiand just cornered the market on an LSX based intake for a LS1 to LS6...
I will have one if it really works this well on my LS6 heads.....
No, the Aussie actually told us the LS7 version is in development right now and should be finished by spring. The LS1/LS2 L92 version is all ready and will be going into production January. Nevermind Speedo's time frame on this, after all the 40 ounce Smirnoffs he wouldn't remember!Traver
Trust me......these pictures do not do it justice! When me and Speedo were walking toward the Weiend booth we both seen this thing hanging off the wall and went, WHOA!!!Traver
So am I hearing this correct. They are coming out with an intake that will replace the L76 intake since it bolts to the L92 heads? And another intake that is for the LS1/LS2?
I heard of something new coming out but this is the first pictures I have seen. Damn send me one and I will put it on tonight and test it on the dyno before I go home.
Does it have a "clip" to hold the MAP sensor like the LS6 does? Thats my biggest gripe about the FAST, well that and even ported they won't keep up with a big cube motor.
__________________ 1999 Formula WS6 421ci l Solid roller l 15:1cr
2005 Caddy EXT
damn, thats a pretty intake. hope the production ones are smooth like that onem and hopefully stuff like the map holder is resolved. for the cost of a FAST, it shouldn't have the issues it does.
it even looks to have holes for both LS1 and LS2 fuel rails
__________________ 1999 Pontiac Trans Am WS6 A4
1994 Mazda RX7 in need of a heart and a whole lot else