Engine Push Rods and guide plates

Foxbodychris90 · May 9, 2024

I'm currently rebuilding the bottom end of my 1990 302 fox that is carbd i'm having to because I got a knocking sound from the d.s, anyways i thought while the engine is out why not replace the cam while the engine is out because i know i am to lazy to ever want to pull the engine again down the road to do it later so i went with a melling 24280 cam with .512 of lift and per melling got new stiffer springs melling part number 466484 I know that till i do more head work i wont be getting he full potential out of the cam but im doing what i can afford as i can afford to do it, this car is just a weekend toy not a drag car or anything crazy i got a good deal on the cam that's another reason i bought it, the question is do i have to do hardened push rods, guide plates or new rockers at the same time? can i do just hardened push rods and maybe replace the rockers when i have more funds?
when do i need guide plates if i replace the push rods

thanks

Bullitt347 · May 9, 2024

Stock heads on a 1990 302 would use pedestal mount rocker arms.
No guide plates or hardened pushrods necessary.
Going with the Crane Roller Rocker arms that were used on the 93 302 Cobra is always a nice upgrade, but not required.

Foxbodychris90 · May 9, 2024

Bullitt347 said:
Stock heads on a 1990 302 would use pedestal mount rocker arms.
No guide plates or hardened pushrods necessary.
Going with the Crane Roller Rocker arms that were used on the 93 302 Cobra is always a nice upgrade, but not required.If

Bullitt347 said:
Stock heads on a 1990 302 would use pedestal mount rocker arms.
No guide plates or hardened pushrods necessary.
Going with the Crane Roller Rocker arms that were used on the 93 302 Cobra is always a nice upgrade, but not required.

if i can swing the cost of the hardened push rods since shes torn apart would that hurt anything while keeping the stock push rods> would comp camps 7826-16 be a good pick if so?
thanks

AeroCoupe · May 9, 2024

I would stick with the stock push rods for now. If you upgrade the cylinder heads (and possibly rocker arms) down the road that may require a push rod length change so to do it now may be a waste of money.

Foxbodychris90 · May 9, 2024

AeroCoupe said:
I would stick with the stock push rods for now. If you upgrade the cylinder heads (and possibly rocker arms) down the road that may require a push rod length change so to do it now may be a waste of money.

ok cool i was not sure if the stock push rods could handle the stiffer valve springs

limp · May 9, 2024

AeroCoupe said:
I would stick with the stock push rods for now. If you upgrade the cylinder heads (and possibly rocker arms) down the road that may require a push rod length change so to do it now may be a waste of money.

OH man, you talked somebody out of spending that money that is burning a hole in their pocket...... LOL

Foxbodychris90 · May 9, 2024

limp said:
OH man, you talked somebody out of spending that money that is burning a hole in their pocket...... LOL

haha no money to burn here this engine re build was unexpected and racking up my credit card bill sadly and it happend a week after i got her back from paint and 5 days before my mustang club had its first out of town cruise for 2024 thankfully a friend in my club is helping me do the work

Potomus Pete · May 9, 2024

When do you think you will be driving? Keep it going here.

Foxbodychris90 · May 9, 2024

Potomus Pete said:
When do you think you will be driving? Keep it going here.

machine shop has my block till end of next week my goal is to be running june 15th since i have a vacation planned coming up

limp · May 10, 2024

Foxbodychris90 said:
haha no money to burn here this engine re build was unexpected and racking up my credit card bill sadly and it happend a week after i got her back from paint and 5 days before my mustang club had its first out of town cruise for 2024 thankfully a friend in my club is helping me do the work

In all fairness most of us " gots to have it" sometimes, but do we really need it.. NAAAH.....

Engine Push Rods and guide plates

Foxbodychris90

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Bullitt347

I have been doing it wrong this whole time

Foxbodychris90

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AeroCoupe

lube between the nut and the face. I know my lubes

Foxbodychris90

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limp

wrap a little cheese around it and its a done

Foxbodychris90

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Potomus Pete

I'm still waiting for the fully nude shots

Foxbodychris90

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limp

wrap a little cheese around it and its a done

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Engine Push Rods and guide plates

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I have been doing it wrong this whole time

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lube between the nut and the face. I know my lubes

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wrap a little cheese around it and its a done

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wrap a little cheese around it and its a done

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