HP - & Torque
HP - & Torque
Hook it, I'll pull it.
Joined: May 2007
Posts: 15,037
Likes: 4
From: Grand Lake, La.
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Joined: Jul 2003
Posts: 12,177
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From: Newport, WA
Round 3 is on me, great link Rick.
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Fleet Mechanic
Joined: Dec 2007
Posts: 1,766
Likes: 8
From: Hutchinson, KS
Tried to rep you Rick but the police got me again!!
I bookmarked it too. I always thought that the main differences between the OBS psd's and the SD's was the injectors, turbo, electronics, and intercooler. But after looking at that, it appears that the internals are a bit different also. Could this explain why an OBS with the exact same power mods as a SD would have slightly less hp and tq?
I bookmarked it too. I always thought that the main differences between the OBS psd's and the SD's was the injectors, turbo, electronics, and intercooler. But after looking at that, it appears that the internals are a bit different also. Could this explain why an OBS with the exact same power mods as a SD would have slightly less hp and tq?
Postmaster
Joined: Sep 2007
Posts: 4,005
Likes: 3
From: Mcafee, NJ
I saw that too and I noticed that they mention the 235 hp to to 250 hp jump on the newer engine... now I thought the early 99 had 235 hp and the 99.5 + had 250 but I just noticed the other day that my e 99 with a engine build date of 10/98 (same as truck) says 250 hp on the valve cover
Hook it, I'll pull it.
Joined: May 2007
Posts: 15,037
Likes: 4
From: Grand Lake, La.
I saw that too and I noticed that they mention the 235 hp to to 250 hp jump on the newer engine... now I thought the early 99 had 235 hp and the 99.5 + had 250 but I just noticed the other day that my e 99 with a engine build date of 10/98 (same as truck) says 250 hp on the valve cover