Team Camaro Tech banner
1 - 7 of 7 Posts

BAMiller

· Registered
Joined
·
394 Posts
Discussion starter · #1 ·
I plan to build a q-jet carb for my 69 vert this winter to replace the holley on it now. The engine is the original 327 block .030 over with forged flat top pistons, original cast crank and all was balanced by a machine shop. It has 64cc heads not sure what casting valve covers are still on it. it is the newer style head with the quench area by the plug hole and 194 intake and 150 exhaust valves with the acc holes in the heads. Cam is a 350 hp 327 chevy grind cam with 1.5 rockers and a recurved dist with a pertronic 2 installed. Currently have a turbo 400 trans in it but plan to install a 2004r in the near future with a 3.73 posi 12 rearend. The car has the stock exhaust manifolds with stock type exhaust with transverse muffler.
I have a square bore intake on it now and need to buy a spread bore one.
I can't decide between the edlbrock performer or the performer RPM Q-Jet.
What do you guys think? The engine revs strong to 6000 rpm the performer is rated idle to 5500 and the rpm 1500 to 6500 rpm. I am going to the q-jet because i am more familer with them and a think they are a better street carb than a holley but also I think it will make the engine look more stock and that is the look I am going for.
 
Edelbrock Performer 2101 Aluminum Intake
Spray with Eastwood Clear DiamondShield multiple coats to protect before installing
 
Or a good old Weiand 8004!

But I would paint it orange!!

And the older 2101 Performer will look more stock painted orange imho....

I have an older unpainted 2101 intake on my 406 and I got a new 8004 for my nephew so I have handled BOTH..

And fwiw, I'd install the old 300-36 Holley and Holley 4-barrel carb. and not worry about stock looks!!

And I have a new one in it's box in my bedroom closet now!!

I say this ONLY b/c anybody that know's anything about our old motors know's what a STOCK Q-Jet set-up look's like so they will pick it to death!!!

pdq67
 
I'd sat the performer also. Remember that when parts ase rated for advertisement purposes (rpm ranges for cam's, intakes, etc.), they are rated for a 350 engine. So a performer that builds power to 5500 on a 350, will build power to closer to 6000rpm on a smaller engine like your 327, but is only good to around 5000rpms on a 400. Same with cams/carbs/headers/etc.
 
I have a Performer RPM Q-jet on a 327 like yours. It picked up a bunch above 4000 rpm from the Performer and really didn't seem to loose anything down low but I have a 2500 convertor so that may have a lot to do with it.
 
1 - 7 of 7 Posts