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S-10Dave

Member
Even trying to climb out of Providence canyon, i havent yet seen any place where 1 ton axles would make me too wide to get through, so if I can't find an '86-'91 F350 front 60, then I'll use a corporate 8.5 from a K20.
Dunno if all this will increase drag to the point that a 4.10 gear would get more mpg than a 3.73, even with 33" tires, but keeping the 4.10s saves me a cam swap, and saves the cost of 3.73s for the 10.5" rear. Just my luck I'll find a front with 3.73s, so enough planning, time to start gathering parts.
 

S-10Dave

Member
Change of plans, because of a change in my wages.
I was shopping online for some more aggressive tires to go on steel 15x7s for my Explorer axle, and i happened across something i had to laugh at.
I found some 31x10.50 A/Ts that look decent, but in neat white letters, proclaim: DUCK COMMANDER
So for now i am planning a set of these, with my 305 / SM465 / 2.73 2wd combo. And maybe with some luck someone will trade me a divorced NP205 for my Vortec 454?
 

S-10Dave

Member
Nothing, it's the only thing i own of any value that might interest off-roaders. I decided i want my s10 to be 4wd more than i want a 900 horsepower Camaro.
Last night i bolted a steel 15x7 off a 97 S10 onto my redrilled Explorer axle, already fitted with a 235/75 that needs replaced, but i wanted to see and measure clearance, before committing to 31x10.5s.
I was unaware that Duck Commander was something about a sponoff tv show based on Duck Dynasty, I thought it would be a practical joke that might make other drivers laugh or ask what the heck.
I really want to scrimp and save for a new set of Dick Cepek Extreme Country tires.
I found a D30HP from a 95 Cherokee for $ 150 including the steering and brakes, it already has a 3.54 ratio. My Explorer rear under my s10 has 3.27s, but my 03 E150 has a 3.55-geared 8.8 with a freshly rebuilt Traction-Lock.
So i bought a used pair of steel 8- lug 16x7s off an 02 E350, i will be putting my 14-bolt under my van. I have a pair of 245/75 A/Ts for it. Then the van 8.8 housing can go under my 94 Camaro, nearly the same width between the wheels.
It will be a lot of work, but will save me a lot of money, and make all 3 of these vehicles more capable.
I do read most of the other build thread updates every week, but i really have no useful comments. So thanks to everyone who reads mine.
I have been playing with my 305, nothing i try has gotten it to run right, i am not new to tuning mild SBC V8s, so maybe this cam is just too aggressive for a 305. I have settled on a new Comp 12-231-2, Extreme 4x4, hydraulic flat tappet, 250/258, 206/214, 111+4, 432/453, $123. But i am going to take advantage of my new Cloyes timing set and install it at 111.
I once had an L69, same heads and flattop pistons as i have now, and it had good off-idle and good top-end, with good mpg, using an exhaust opening of 37* and an intake closing of 36*. Installing the 12-231 at 111 gives an eo of 38 and an ic of 34, fairly close. I could do a blow through turbo eventually, and this would match well, and be cheaper than a Vortec 350 from Pick-N-Pull.
Plus this lets me keep my 305 in the truck, keep my exhaust manifolds on it, and these reduce downtime and hassles.
My 454 is partially disassembled, i just bought it as a bare long block assembly. I wanted to try the port injection intake manifold, but couldn't afford it.
And if anyone needs help with porting, welding, or setting up a ring & pinion, around SLC, shoot me a pm.
 

S-10Dave

Member
Oh come on, you got my hopes up, there's nothing wrong with my 454, it's the hard to find 96-00 Vortec version with the good heads and the roller lifters, let's make this trade happen.
 

S-10Dave

Member
Probably not going to go for it, i don't love the 465 ratios, nor the shift tower, nor the weight, and i think a NV3500C / NP241 would be better. If you divide my current 2.73 by the 3500's 0.73, you get 3.74.
6.55 x 1.95 x 2.73 = 34.91:1, while 4.02 x 2.72 x 3.73 = 40.73:1, plus a better gear spread, less weight, and easier installation.
I found a 3500C with the wrong ratios, bolted to a NP231C, for the same $250, probably going to get that trans but not the 231C.
 
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