Unleaded heads
Discussion
That's very true, you get what you pay for.
I paid the price a number of years ago with a cheap unleaded head conversion when the hardened valve seats dropped out basically scrapped the engine!!!
Heres one of the pistons, you can clearly see what is left of the valve seats imbedded in top of my piston!
It wrecked two pistons, one head and scrapped the block!
Dave from www.sporting-reliants.com
I paid the price a number of years ago with a cheap unleaded head conversion when the hardened valve seats dropped out basically scrapped the engine!!!
Heres one of the pistons, you can clearly see what is left of the valve seats imbedded in top of my piston!
It wrecked two pistons, one head and scrapped the block!
Dave from www.sporting-reliants.com
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