Ford Mustang Forums banner

41 - 44 of 44 Posts

·
Registered
Joined
·
1,024 Posts
Discussion Starter #41
4V/TA - SC/D3

just seen a trick new $1120 CID D3/SC/TransAm 4V Boss type port intake out...

https://www.cidheads.com/collection...ance-intake-manifold-to-suit-a-9-5-deck-block


its even a bit cheaper than the $2500 Roush/Yates D3 port int...

https://www.sriperformance.com/roush-yates-ry45-intake-manifold-p/rye-16324.htm

(D3 int Port Size: 2.220" x 1.680")

interesting that D3 int port dimensions are close to same size as old org >Boss 4V TransAm race heads< just moved higher up now
also for those that dont know, the >Big HP D3 designs< use the biggest int valve possible with a min 300+cc intake port runner size

D3 intake gasket size 2.230" X 1.690"


http://www.sriperformance.com/cometic-intake-gasket-p/com-ir560sp1060kf.htm
 

Attachments

·
Registered
Joined
·
1,024 Posts
Discussion Starter #43
AFD also has a simular china cast 3V int with out the efi plugs... https://www.afdheads.com/products/afd-351c-sp4v-intake-manifold-alloy-heads?variant=17680620739


Just to let boss 4V/A3 intake guys know, the weiand T rams were back ordered for a while, speedway final just got some new "china junk" castings in so for those that have been waiting, get them while you still can again ...

Weiand 1994WND Hi-Ram Intake Manifold 351 Cleveland V8 4V Head - Free Shipping @ Speedway Motors

recently got a few myself, the castings look good btw...

> http://www.ebay.ca/itm/Weiand-1994W...ash=item58cde6bbed:g:bf8AAOSw0HVWAGcc&vxp=mtr <




(4V int Port Size: 2.360" X 1.630")



also, pic of SM/PC "3V/A3" 2.140" x 1.730" intake gaskets matched up under a FELPRO#1228 "4V" intake gasket on Center Intake holley strip dominator for comparision to... sm/pc int on left... svo/yates int on right...



real bummer that boss 4V port intakes seem to have died out, keep checking every year for anything new but theres been Nothing new made for org boss 4V ports for a long time, only thing close to same port size as old 4V intakes today is the SC1-D3 intakes

sad some of this old Ford 4v port stuff has gone the way of the dodo bird :crying:
.
 

Attachments

·
Registered
Joined
·
1,024 Posts
Discussion Starter #44
41 - 44 of 44 Posts
Top