| FAQ |
| Members List |
| Social Groups |
| Calendar |
| Search |
| Today's Posts |
|
#1
10-03-2020, 06:30 PM
|
|||
|
|||
Blower manifold
I have a BDS manifold and would like something a little taller with room for port work (Edlebrocks) and EFI port nozzles. I’ve seen the modified tunnel rams and just don’t want the blower that high.
Does anyone make an in between? SD |
|
#2
10-03-2020, 07:55 PM
|
||||
|
||||
|
Quote:
As far as I know, the BDS is the only ready-made Pontiac blower manifold---anything else is custom and I've only seen them done with Gutsram intakes. As far as custom goes, the sky's the limit, I guess. I looked around a lot when I converted to supercharged and that's all I found. Jim
__________________
****'63 Tempest, 475" IAII, Wenzler Super Chief heads, converted to blown alcohol, Birdcatcher, Littlefield 10-71 high helix. Best pass to date: 7.67 @ 181.59 (1/4 mi.), 4.95 @ 143.67 (1/8 mi.), 1.18 (60 ft) 7.75 @ 178 pass: https://www.youtube.com/watch?v=Iez3...ature=youtu.be First seven second pass(7.98): https://wwwoutube.com/watch?v=DK17...ature=youtu.be Thanks to Paul Carter @ Koerner Racing Engines 
|
|
#3
10-04-2020, 01:30 AM
|
||||
|
||||
|
Hampton at one time had the only Pontiac manifold that would allow an 8-71 to be run and clear the distributor. Give them a shout.
https://www.hamptonblowers.com/superchargers
__________________
Just a blind squirrel looking for a nut. |
|
#4
10-04-2020, 06:00 AM
|
||||
|
||||
|
I have never seen any other off the shelf blower Manifolds then posted here.
That being said for a time I was looking into making a better and taller blower Intake then the modified Offenouser that came with my Dyers blower set up and I found that the best starting point was the Weiand tunnel ram for a 440 Mopar. It's port size stock is RA4 size and has good room to grow.
__________________
Wernher Von Braun warned before his retirement from NASA back in 1972, that the next world war would be against the ETs! And he was not talking about 1/8 or 1/4 mile ETs! 1) 1940s 100% silver 4 cup tea server set. Two dry rotted 14 x 10 Micky Thompson slicks. 1) un-mailed in gift coupon from a 1972 box of corn flakes. Two pairs of brown leather flip flops, never seen more then 2 mph. Education is what your left with once you forget things! |
|
#5
10-04-2020, 12:07 PM
|
|||
|
|||
|
You can put allot of fuel through a hat. What rotor design are you going to run?
__________________
Be carefull of the feet you step on today.They may be attached to the a$$ you kiss tomorrow. |
|
#6
10-04-2020, 12:50 PM
|
|||
|
|||
|
Quote:
|
|
#7
10-05-2020, 09:05 AM
|
||||
|
||||
|
There was a fabbed hogan blower intake on racing junk
__________________
1969 carousel red firebird 455, richmond 5 speed 1964 540 gto 1971 lemans sport convertible 1972 Maverick under slow construction |
|
#8
10-05-2020, 09:43 AM
|
|||
|
|||
|
Quote:
|
|
#9
10-05-2020, 11:14 AM
|
||||
|
||||
|
Boss Bird has a custom Hogan blower manifold; designed to fit our billet heads.
Eric
__________________
"Everybody has a plan until they get punched in the mouth" noted philosopher Mike Tyson Life begins at the end of your comfort zone. “The mind, once stretched by a new idea, never returns to its original dimensions.” |
|
#10
10-08-2020, 09:08 PM
|
||||
|
||||
|
I have a Hogans fabbed blower manifold just like the one on Racing Junk for half that price. PM if interested.
|
|
#11
10-09-2020, 05:16 PM
|
|||
|
|||
|
Quote:
|
|
#12
10-09-2020, 05:43 PM
|
||||
|
||||
|
__________________
79 Trans Am WS6 71 Formula 72 Formula 71 Firebird 69 Firebird |
|
#13
10-09-2020, 05:46 PM
|
||||
|
||||
|
Sorry, meant to include this also above.
Nice but $$. https://www.racingjunk.com/Intake-Ma...NIFOLD-.html#1
__________________
79 Trans Am WS6 71 Formula 72 Formula 71 Firebird 69 Firebird |
|
#14
10-10-2020, 12:40 AM
|
||||
|
||||
|
The one RBS sells is the standard fare BDS intake. Short is good because anytime you can lessen the distance from the crank AND keep the pulley as close to the block as possible (laterally speaking), the less stress induced on the crank snout.
If distributor/magneto clearance is an issue, Mike Dunn in Texas can make you an offset drive for a Pontiac (had him make me one years ago, to clear a 14-71 on this very intake). My intake is also drilled/tapped for port nozzles. Quote:
__________________
Just a blind squirrel looking for a nut. |
|
#15
10-10-2020, 11:39 AM
|
||||
|
||||
|
I set up my vintage Thompson blower intake to run port nozzles and was happy with the tuning advantages of doing so. Later, I moved my port nozzles to my heads on the intake ports and that worked even better. So, you can run your port nozzles in your head- top of your intake ports as I have. That may help you.
This is for a nitro methane application. pontiacheaven.org
__________________
Hundreds of Pontiacs in Az "Real Pontiacs only..no corporate nonsense!" Facebook- Pontiac Heaven Hosting- 23rd annual Pontiac Heaven weekend- Phoenix pending due to covid Pontiac Heaven Museum in process Phil 2:11 |
| Reply |
|
|
The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.
Linear Mode
