SU 62A bushing or 90A motor mount????

[mrfixin]

I want to eliminate my wheel hop and I'm looking at the street unit's MM and when I went to order it and i have two choices: a 62A(street) or a 90A(race) bushing. Does anyone know the real difference and which one is the better choice. I do plan on adding several mods down the road and may hit the drag strip occasionally too, but my MS3 will be my daily driver, I just want to get rid of the nasty wheel hop. Any advice will be appreciated.

 

[GoFast]

just go with the pg mount. Its a beefier mount than the SU

 

[mrfixin]

pg? what brand is that and what is their website? is this the mm that you have? thanks for your help

 

[GoFast]

protege garage. and yes this is the one that i have.

http://siteground207.com/~protegeg/advanced_search_result.php?keywords=speed+3+motor+mount&x=0&y=0

 

[GoFast]

you could get it with either a poly bushing(softer) or the delrin bushing(stiffer) i went with the delrin bushing. from what others have to say it does soften up a bit so the vibes are less noticeable with time.

 

[mrfixin]

Cool, thanks for the info. So in your opinion do you think this is the one to go with versus the SU or TRZ mm and I'm assuming that the delrin is comparable to the 90A(race) bushing that SU offers.

Thanks again.

 

[mrfixin]

Nevermind, i just clicked on the link you sent me earlier and the one at pg is the trz and it is cheaper than the SU mm too. Score. Thanks again for the info gofast.

 

[GoFast]

personally i do think this (TRZ) is the best one. and yes the delrin is comparable to the 90a that SU offers

 

[GoFast]

no problem!

 

[mrfixin]

How about the bov? I was looking at the turbosmart hybrid for $329. Which do you have and how is the performance?

 

[mrfixin]

I see that there are several on pg's website for much less than $329.

 

[GoFast]

i have the stocker on still. IMO its not worth the 300+ dollars for a cooler sound. Although some would argue that an aftermarket would hold more boost than the stocker but from what i see the gains are minimal at best.

 

[GoFast]

http://www.mazdas247.com/forum/showthread.php?t=123697096

this thread may be helpful to you. What i will say is that if you do go with an aftermarket bov make sure you run it in recirc mode.

 

[MadOzodi]

Heh, I hope mrfixin is ready to deal with the 500-1000 miles of uber NVH. If I were to get a mount today, it'd be the TRZ Poly.

 

[mrfixin]

Hey Gofast, is the delrin working out fine for you? I ordered the delrin today, but from reading all the posts today it seems like it may cause a lot of vibrations, maybe too much according to some peeps. So how much vibrations are you getting from it? How about with the A/C on?

 

[GoFast]

it wears off after a while. that or you just get used to it. the car just has more feel to it with it. kinda like i feel more in tune with the car now

 

[mrfixin]

but nothing to annoying though right? I'm sure I would get used to it too, some of the threads make it sound like the car is going to vibrate itself apart. What mods do you have on your speed right now?

 

[GoFast]

nope i dont think its annoying but i cant speak for anyone else either. To me it just seems like some people are expecting better preformance and feedback from the car but dont want to lose that ultra smooth feeling the ms3 comes with stock. dont really have too many mods. ms cai and mount and one zoom zoom sticker on the back window