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Thread: GRP 28 or OS 28
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Old 09-10-2008, 01:10 PM
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polarismaster
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Join Date: Jul 2008
Posts: 116
Default GRP 28 or OS 28

I will be purchasing a new 28 engine for my 8ight T soon. LHS has a tuned GRP 28 with pipe and an OS 28 with Jammin pipe. Only $20 difference between the two. What are the pros and cons of the two? Things I am considering are tuneability, fuel mileage, performance, and longevity. I am Currently running an OS 21 VSPEC in my buggy and I love it. Can you use the same glow plugs in the GRP and the OS?

Thanks
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