What have you done to your square lately??

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Camar068

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Air Force Supporting Member
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Kentucky
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David
Truck Year
1986
Truck Model
K10/LM7 5.3/4L60e/np208/3.73/32"
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10 yrs Air Force
Shhhhh…

It’s a 625 Street Demon, definitely shares some design cues and similarities to ye olde Thermoquad. Which is part of the reason I was curious to try it.

All I’ve done was bolt it onto the intake and hook the fuel line up. Might have adjusted the idle speed a touch, haven’t touched the mixture screws. Not bad so far.

Besides if we want to get down to it, Quadrajets ended up on small block Chryslers, and Carter made Quadrajets for Rochester when Rochester could not keep up with demand. So in a way it’s like extended family. Right?
put a street demon on the 350 long time ago before the LS swap. Was happy with it.
 

89Suburban

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Paw Paw
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2007
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Chevrolet Tahoe LT
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5.3, 4WD
Yeah, Eagle GT came on Camaros, Montes, 2wd S10's and some sporty fwd's too. I believe the +4's didn't come along until the early 90's. The GT+4 came original on my dad's Bonneville SSE in '93.

Speaking of old Goodyears, you might appreciate these ones I found (in a ditch) a few weeks ago. They are "Eagle M+S" snow tires in the Iroc/GTA size. "V" speed rated too!

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The date code is either '88 or '98.
I like the tread pattern on those. Kind of reminds me of a dirt sprint car tire.
 

aasleson

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Minnesota
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adam
Truck Year
1986
Truck Model
k30
Engine Size
6.2
Finally found a set of 31x10.5x15's and even came with a decent set of rims, we'll see how the paint holds up but they were $600 and the tires are pretty much new. Got them installed today along with the new tail light lenses
 

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Rome03

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Maryland
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Steve
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1978
Truck Model
K20
Engine Size
350
Cigarette lighter wasn’t working. Ordered a usb charger to replace it. Had to cut the hole a bit for the larger body, but I can charge a cell phone in the square now.
 

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