Author Topic: Heads  (Read 1246 times)

Offline Spoonbill

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Heads
« on: August 31, 2017, 07:56:51 AM »
I have an 87 r10 305tbi 700r4 and I was trying to find out a little bit about these heads cause I have never heard of them. They are swirl port heads. I was just informed by chevy that these are just the iron version of the L98 corvette heads. That's pretty cool. Since they are corvette heads how much could I have them worked up without destroying them. Anyone got a clue??

Offline Spoonbill

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Re: Heads
« Reply #1 on: August 31, 2017, 08:00:35 AM »
Sorry. There were 2 different casting numbers with these swirl port heads, 14097217 & 14101083

Offline Irish_Alley

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Re: Heads
« Reply #2 on: September 02, 2017, 09:50:06 PM »
i would contact the guy who runs http://tbichips.com/.

also check out this topic http://forum.73-87chevytrucks.com/smforum/index.php?topic=29922.0
If you can’t tell yourself the truth, who can you tell it to?~Irish_Alley

When you have eliminated the impossible, whatever remains, however improbable, must be the truth ~Sherlock Holmes