TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

305 w/L69 heads and cam?

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Old Mar 12, 2010 | 11:06 PM
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carfreak614's Avatar
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Car: 92 Camaro RS
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: Open 2.73
305 w/L69 heads and cam?

I was wanting to know if i could put L69 heads and cam in my LO3 Tbi motor in my 92 camaro
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Old Mar 20, 2010 | 08:05 PM
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carfreak614's Avatar
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Joined: May 2009
Posts: 92
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Car: 92 Camaro RS
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: Open 2.73
Re: 305 w/L69 heads and cam?

Ok ,forget the cam, i found the heads though. I was needing to know if those heads will fit the intake on my 92 rs?
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Old Mar 20, 2010 | 08:28 PM
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From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Re: 305 w/L69 heads and cam?

The L69 heads are from years '83 to '86, so they would have the '86 and older intake bolt pattern.

Your TBI intake is from '88 to '92, so it has the newer bolt pattern. No it will not bolt directly up. But you can grind open the center four holes to match. Whether its worth the swap is up to you.
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