intake gasket ?

[PIMTOUT]

what the difference between the felpro 1250 and 1262 intake gaskets?

 

[1EVIL88VERT]

1262 are bigger...i know 1250's fit edelbrock rpm's, twisted wedge heads, afr 165 and 185's and the gt40 series of heads...unless you have major porting.

 

[Topdowncruise]

I bought the 1250 for my setup and it was too small.I also tried a 1262 and it was big enough but didn't seem to line up that well.I finally got the Ford Racing gasket for the heads which fit much better.

 

[04sleeper]

Felpro 1250 = 2.00 in. x 1.20 in.

Felpro 1262 = 2.10 in. x 1.28 in

Hmmmm. Strange you mention that about Ford Racing as they are made by Felpro.

 

[jerryD]

1250=302 port sizes
1262=351 port sizes

 

[Black1987Stang]

1250=302 port sizes
1262=351 port sizes

My friends 302 notch with afr 205s used 1262s

 

[jerryD]

yes, but the 205's port sizes are more similar to 351's than 302 sizes. even i am using 1262's on my 331 and Z304 heads.

 

[89white50]

with afr 205s

thatd be why....larger intake ports

 

[RacEoHolic330]

yea, i used 1250's with my 165's..perfect match

 

[PIMTOUT]

what about 185s .......thats what i have and need to know what ones to get

 

[Markus]

Hello,

the felpro1250 fit perfect with my AFR185.
See picture.


Markus

 

[jaidedeye]

i use 1262's on my ported twisted wedges

 

[04sleeper]

Hello,

the felpro1250 fit perfect with my AFR185.
See picture.


Markus

It actually looks like the gasket is a little too small in that picture. I would have trimmed it up a little.

 

[Markus]

04sleeper

yes, you are right.
I already did it. I´ve tested the 1262, this one was a little
too big.

Markus

 

[04sleeper]

@04sleeper

yes, you are right.
I already did it. I´ve tested the 1262, this one was a little
too big.

Markus

Good Job!

I also trim the gasket in the water passage due to the gasket hanging over that restricts flow.