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Rb20det Or Rb25det

Streetglow

By Streetglow,
in Engines & Forced Induction

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Streetglow Enthusiast

Streetglow

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Posted

hey guys, i currently own a R31 that i turbo'd and selling it up for a 32 or a 33. Basically want to know the difference in the power/mods to both. I like the 32 because of its shape but if the 33 is gonna give me more bang for my buck in the end ill go with that. ive been in a mates 33 turbo with a few mods and a button clutch....pulls hard and my cusen has a 32 with a 26 which is just stupid. but basically wondering what the potential of each is in the end. im farmiliar with the RB30's but not so much with the 20's and 25's.

Cheers

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https://www.sau.com.au/forums/topic/313587-rb20det-or-rb25det/
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battery Mentor

battery

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Posted (edited)

whats you goal? what do you want to use the car for?

33 is the better car due to it being newer, more powerful, stronger gearbox and bigger brakes.

that said i'd take a 32 any day, although my last one ended up with an rb25 conversion...

Edited by battery
Streetglow Enthusiast

Streetglow

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Posted (edited)

to be honest the car will be sydeways so button clutch...responsive turbo?...unless the stock one is sufficient. fully adj coilovers will be a must.

R31Nismoid: Is there a page where there are dyno sheets?

and i am aware of the 33 box being tuff as nails since i was contemplating thowing one into my 31 but there no point. jsut upgrade to a newer car i guess.

haha yes i wouldent mind a 25 in a 32....that wouild be perfect. but the 32 looks soo much nicer. dont really want to stuff around with engine conversions and so forth.....i mucked around enough turboing and so forth with my 31 so i basicaly will be throwing on bolt on mods.

Edited by Streetglow

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