Trevmust

So if I swap the manifold can I still use the stock EGR? or do I have to do an EGR delete? and if so does that affect the mileage too much?

Edwardgp

I believe Eldabrock [spelling] makes a manifold that will use your stock EGR.

Trevmust

can I use the rochester on it though?

vetteoz

iTrader: (13)

ESP doesn't work well on the internet .......
Be nice if you told us WHAT manifold you are talking about ?????????????

Trevmust

an egr edelbrock

vetteoz

iTrader: (13)

You mean a Edelbrock Performer ?

The one that shows 2 carb bolt patterns to take either squarebore or spreadbore carbs?

Trevmust

http://www.summitracing.com/parts/EDL-3701/
Yeah. The rochester is a spreadbore. Also.... Can I use a http://www.summitracing.com/parts/MSD-8360/ distributor with a rochester? its mechanical and vacuum advance according to the discription...

vetteoz

iTrader: (13)

Like I said ; a Edelbrock Performer intake

You could but a MSD # 8362 is half the price and includes the coil
http://www.summitracing.com/parts/MSD-8362/

Trevmust

thanks for the advice!

Trevmust

so the instructions are confusing... http://static.summitracing.com/globa...0427012716.pdf
I dont know if I need the throttle linkage and all that.... and it says something about only fitting 87-up aluminum heads

vetteoz

iTrader: (13)

So buy a #2101 if you have early heads

http://www.summitracing.com/parts/EDL-2101/

Neither do we since you have not mentioned any details about what intake setup ( if any ) you are swapping from ?
As I said earlier ; ESP doesn't work well on the Internet ;
you have to give us SOME INFO

Trevmust

its not EGR'ed

vetteoz

iTrader: (13)

Summit state the # 3701 intake fits SBC heads up to 1987 and has EGR ;
so WHAT is your problem with it ?

Trevmust

Performer - ‘86 and Earlier: For 1955-86 262-400 c.i.d. small-block Chevy. Performer manifold
2101 Includes provision to add oil fill tube. Not for Chevy Bowtie heads. Will fit 1987 and later
stock aluminum heads. 3701 includes provision for EGR.
^ not very clear.... >.>

Trevmust

they go like 3 directions with it.

vetteoz

iTrader: (13)

Perfectly clear.
But of no concern to you unless you have '87 or later factory (Vette ) Alum heads ??????
The # 3701 intake will fit those Vette heads and any factory cast iron heads before 1987 because they have the same bolt angle

Cast iron heads after 1986 take #2104 and # 3706 (EGR ) intake because they have a different bolt angle
And '96 + Vortec heads are different again

Trevmust

and trick flows are the same angle as stock? (the heads)

vetteoz

iTrader: (13)

Which STOCK, early or late?

TFS heads available as direct replacements for early or late style Gen 1 cast iron heads

Trevmust

86...