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850 / S70 & V70 '96-'99 / C70 '97-'05 General Forum for the 850 and P80-platform 70-series models |
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MAHA dynoViews : 463 Replies : 1Users Viewing This Thread : |
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Dec 15th, 2019, 21:00 | #1 |
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Last Online: Apr 21st, 2024 08:49
Join Date: Dec 2018
Location: Glasgow
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MAHA dyno
Had a run at my local dyno centre. They have a MAHA dyno which I am told provides realistic numbers as used in house by Porsche and BMW. Made 284hp and 410nm running a shemtek map on a billet 18t with straight housing, 3 inch dp and 200cell cat with a 2.5inch cat back. Not done intercooler yet. Spoke to Shem and will be aiming to improve on this. He seemed optimistic about it. Struggling to get my head around how some people are running way above 300hp on 18t turbos. What are they doing that I'm not? Turbo is boosting at 18psi, hard to see how another 50hp could be achieved reliably like some people seem to claim is possible on other forums. Interested to hear some thoughts.
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Dec 19th, 2019, 09:33 | #2 | |
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Quote:
get rid of the sports cat, get jack to make you a full system 3" turbo back system Inter-cooler, RIP kit Manifold injectors Different MAF People make me laugh with the claimed figures of chasing figures on here, none of them have ever seen a dyno but claim to be well over 300bhp Mine is heavily modified, going to Tim Williams to be mapped soon, id be happy with 300 bhp |
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