Guys I have a 477 ratio but is to high for my Rx7 now that is turbo, I am looking for a 410 ratio, but I refuse to pay 500 bucks on racing beat or mazdatrix. Is there any other place that I can get it. Why it can be like 150 bucks like all others cars? If I have to pay 500 for just the ring and pinion the I rather pay like 1200 buck for the whole rear end for grannys...Thanks.

 

I have a complete GSL_SE 3rd member. wanna trade R&P?

Well, since you're turbo, you should use even smaller ones like 3.7 in which I have also

 

Find a stock SE rear end, that will put you in the range you're looking for. How much hp are you running? If it's over 300 and you are doing a lot of drag racing, may as well change to a Ford rear end now, then you can buy gear sets for 150.

 

The car is not finish yet but the guy that is doing it told me to change it as soon as possible to avoid excessive wear on the eng which completly rebuilt he told me I need one that will give about 2000 rpm at 60mph on the highway, with the 477 it should be like 4500rpm. It has a stock turbo and it has been ported so we are looking like 220-250 hp at 10psi boost. Yes I can get a stock pumking 390 but then since they are old I might get that humming sound which drive me crazy...

Guys changing the topic the guy that is doing my car has a RX8 but with a 20B eng turbo putting out 600hp and he wasnt happy so he put now nitro system and he putting out 700hp wowww thats a different world jajaa that car is awesome...you can see the pics on the rx8club he just finish anotherone with a smaller turbine and that one has 550hp...

 

Looks like Wacky has what you need but if it doesnt work out I might have a brand new 4.10 Ring and Pinion to trade or sell. Let me know.