At least 10-12 degrees seems to be reasonable
Rering 360+268H for DBX11
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Originally posted by SC/397Well your old engine couldn't have ran like it is suppose to. in fact, I can't believe it ran at all!
Scuffedpiston by Rick Jones, on Flickr
Tchain by Rick Jones, on Flickr
Lifter2 (2) by Rick Jones, on Flickr
Lifter1 (2) by Rick Jones, on Flickr
This will be a nice engine for you. I want to keep it for myself..
360268H1 by Rick Jones, on Flickr78 Wag 401/TH 400
78 J-10 401/TH 400
69 AMC Rebel 2Dr/HT 401/TH 400
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Update
Finally took off the stock intake and mounted the used performer from eBay and the edelbrock 1405 from a fellow member and it runs a lot smother with Gobbs of power! Not sure how much seat of the pants hp but I can definitely feel a change it seems to breathe better and the 268h is awesome! Thanks Rick the engine now has about 500 miles and is kick A$$ !! The th400 I rebuilt with my two oldest boys seems to shift up and down with no issues so congrats to me!
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Originally posted by SC/397I finally took a 360 apart that looked really good inside. Good enough to throw new rings, bearings, cam at it and go. Basically, other than hot tanking the block and honing it, it didn't need any machining. The timing was right for DMX11 because he was in need of a engine in kind of a hurry. So, a refresh with the 268H Comp Cam. One of my favorites for a 304 or 360.
360268H by Rick Jones, on Flickr
I had to finish this one up before I could get to it though. A 401 with a Cross Ram and dual 600 Holleys. I put the small 280H cam in it and compression is at 9.5:1. All the wrong parts it seems to me to go under a Cross Ram but it is a street car application that just has to look cool. Amazingly enough, it runs like a top and takes all of the carburetion well. It doesn't put out as much power as a Torker with a single 4 barel does but cool it does look.
401xram by Rick Jones, on Flickr
XRamIMG_3128 by Rick Jones, on Flickr: 98 9er
'83 Honcho j10
'12 Liberty Ltd.. wifes
'19 Chaparral H2o Dlx sport 21
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Originally posted by jeepman1Do you have the timing set (hooked up to vac) in that sound bite? I have same cam and single 4bbl, but mine sounds like a kitty cat.Chuck McTruck 71 J4000
(Chuck McTruck Build Thread)
(8.1L swap questions - PerformanceTrucks.net Forums​)
79 Cherokee Chief (SOLD, goodbye old buddy)
(Cherokee Build Thread)
11 Nissan Pathfinder Silver Edition 4x4
09 Mazdaspeed3 Grand Touring
00 Baby Cherokee
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Here is one that I am finishing up for a Jeep SCRAMBLER. It is a 8.5:1 360 with a 268H cam and Torker intake manifold. The 268H is really not a big cam compared to a stock 401 cam. It has more duration and a more narrow LSA.
Stock 401 Cam: 208/210 @ .050" .458" valve lift and 114 LSA
ComCam 268H: 214/214 @ .050" .456" valve lift and 110 LSA
Stock 360 Cam: 196/196 @ .050 .426" valve lift and 110.5 LSA
IMG_1867 by Rick Jones, on FlickrThe Squeaky Wheel gets replaced in my world
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Going from the old ignition box to the cdi is a major difference I had already put the big cap and rotor on and the Jeep is utilizing the 268h to the max. Need to take a long drive one day and log in some mpgs. maybe I should look into the broken fuel gauge issue next.
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