Engine trick flow 11r 190 heads on stock 302 allows clearance

V

vipsymbol

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#1

• Mar 25, 2021

• #1

trick flow 11r 190 heads on stock 302 allows clearance with 274hr cam

 

Noobz347

Stangnet Facilities Maint Tech... Er... Janitor

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#2

• Mar 25, 2021

• #2

Is that a question?

 

Steel1

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#3

• Mar 25, 2021

• #3

Clay it and be sure.

 

Reactions: General karthief

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vipsymbol

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Mar 25, 2021

#4

• Mar 25, 2021

• #4

Noobz347 said:

Is that a question?

Click to expand...

Yes ...new to site...will this combination work

 

HemiRick

I'd be looking at jacking under the house

Jun 28, 2020

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Mar 25, 2021

#5

• Mar 25, 2021

• #5

I'm running 2.02 valves , 1.7 rockers w E274 cam and only slightly enlarged the intake valve reliefs.

 

General karthief

wonder how much it would cost to ship you a pair

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#6

• Mar 25, 2021

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What year?

 

V

vipsymbol

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Mar 26, 2021

#7

• Mar 26, 2021

• #7

HemiRick said:

I'm running 2.02 valves , 1.7 rockers w E274 cam and only slightly enlarged the intake valve reliefs.

Click to expand...

What does this mean - only slightly enlarged the intake valve reliefs. Will it clear or not

 

HemiRick

I'd be looking at jacking under the house

Jun 28, 2020

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Memphis TN

Mar 26, 2021

#8

• Mar 26, 2021

• #8

if you have pistons w valve reliefs they are meant for 1.94 valves not 2.02. I think the heads you are wanting have 1.94.

 

7991LXnSHO

wanna catch the space herp

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#9

• Mar 26, 2021

• #9

@Steel1 Has the best way to be sure in mind. Use modeling clay on a piston with a mock up assembly and hand turning to make sure there is enough clearance. "Should fit" is not good enough if you need the notches in the pistons modified for valve clearance.

 

General karthief

wonder how much it would cost to ship you a pair

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#10

• Mar 26, 2021

• #10

vipsymbol said:

What does this mean - only slightly enlarged the intake valve reliefs. Will it clear or not

Click to expand...

The pistons have 'eye brows', there are 2 notches on the top of the pistons that look like eye brows or quarter moons.
As suggested, a mockup with clay will tell the tail.
I take it you have not taken the heads off yet.

 

V

vipsymbol

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Mar 29, 2021

#11

• Mar 29, 2021

• #11

General karthief said:

The pistons have 'eye brows', there are 2 notches on the top of the pistons that look like eye brows or quarter moons.
As suggested, a mockup with clay will tell the tail.
I take it you have not taken the heads off yet.

Click to expand...

Nope....