danowoodard
New Member
Is there anything you can do to make a 155hp naturally aspirated go faster?
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More power?
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gti 130 wow
Member
Yes : check out my GTI -130 thread:
With a $600 tune ( send in your engine ECU for programming) and $200 Solas 11-19 impeller you can get a 6 + mph bump in top speed ,better fuel economy that will pay for the upgrade and better acceleration so long as you don't mind riding in cooler weather cuz with a Na engine atmospheric conditions are a big deal.
Just to wet your appetite, on a 80 degree day , I can achieve the stock top speed of 55 mph at 1/2 throttle and top speed of 61 mph . On the 100 degree day , I got a 2 to 3 mph mph bump in top speed but max fuel consumption dropped from 10 to 9 gal/hr all day long. So on a very hot day your getting 2+ mph bump up in speed and a 10% min drop in max fuel consumption.
With the higher rpm cam on your pwc that gives it some more top end breathing,who knows you may get better results then me or not so good if the added torque from the tune does not get you up to that higher 7500 rpm designed rpm peak so its hard to say cuz I have not read of anyone trying it .
With my GTi 130 so far ,my revs have made it to a sustained 7350 rpm witch is ideal for a engine with a 7300 design rpm peak . So far it looks like the GTI 130 was Taylor made for a V -tech tune . If by the grace of God you could get to 7550 rpm with this impller , it would be a game changer for sure but I doubt it could be done.
http://www.seadooforum.com/showthre...breaks-the-60-mph-barrier&p=550330#post550330
With a $600 tune ( send in your engine ECU for programming) and $200 Solas 11-19 impeller you can get a 6 + mph bump in top speed ,better fuel economy that will pay for the upgrade and better acceleration so long as you don't mind riding in cooler weather cuz with a Na engine atmospheric conditions are a big deal.
Just to wet your appetite, on a 80 degree day , I can achieve the stock top speed of 55 mph at 1/2 throttle and top speed of 61 mph . On the 100 degree day , I got a 2 to 3 mph mph bump in top speed but max fuel consumption dropped from 10 to 9 gal/hr all day long. So on a very hot day your getting 2+ mph bump up in speed and a 10% min drop in max fuel consumption.
With the higher rpm cam on your pwc that gives it some more top end breathing,who knows you may get better results then me or not so good if the added torque from the tune does not get you up to that higher 7500 rpm designed rpm peak so its hard to say cuz I have not read of anyone trying it .
With my GTi 130 so far ,my revs have made it to a sustained 7350 rpm witch is ideal for a engine with a 7300 design rpm peak . So far it looks like the GTI 130 was Taylor made for a V -tech tune . If by the grace of God you could get to 7550 rpm with this impller , it would be a game changer for sure but I doubt it could be done.
http://www.seadooforum.com/showthre...breaks-the-60-mph-barrier&p=550330#post550330
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Tytan
Active Member
Trade it for a 215, 260 or 300hp.
Not being an azz you can spend a lot of money for little gains trying to make a 130 or 155 something it's not. A guy in our local riding group with a 155 Wake took my RXT-X for a ride and the look on his face when he got back was priceless he had no idea what he was missing.
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gti 130 wow
Member
The stock GTI 130 engine's software is tuned for regular gas with a significant loss of potential hp so theirs nothing to be gained by using high test with out a tune.
3ftDeep
Active Member
"got 130 wow" is right. The recommended fuel for your 2015 GTI 130 is 87 octane. Only the GTR in our series likes a higher octane.
danowoodard
New Member
I'm running 91 non ethanol
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