RX7Club.com - Mazda RX7 Forum

RX7Club.com - Mazda RX7 Forum (https://www.rx7club.com/)
-   3rd Generation Specific (1993-2002) (https://www.rx7club.com/3rd-generation-specific-1993-2002-16/)
-   -   Which engine? Need opinions... (https://www.rx7club.com/3rd-generation-specific-1993-2002-16/engine-need-opinions-729041/)

lt1_rx7 02-09-08 09:26 PM

Which engine? Need opinions...
 
Mods, if you think this is in the wrong section, please move it to where you think it needs to go...

Ok, hopefully with in the next few weeks I will pick up another FD shell and I'm not sure what engine/transmission combo I want to put into it.

I already have a 383 LT1 in a '93 and my DD is a near stock R1 (downpipe + midpipe, intake, upgraded IC, PFC + commander).

So, what should I put into the next shell? Which ever engine I decide on, I'm looking to get about 400 hp and the reliability to drive it daily if i want to...

SENZA PARI 02-09-08 09:36 PM

13b-most power/least cost/no headaches

chemicool 02-09-08 09:39 PM

Well if you already have a V8 FD and a 13b FD then the obvious choice would be 20b.

KaiFD3S 02-09-08 09:44 PM

I guess 20B is the only one you need....eventually I will be just like you, I have the 13B next is a 20B N/A and last will be a LS1 FD

20B all the way...

sbnrx7 02-09-08 09:45 PM

Go with a gas turbine. Then you will have a piston, a rotory, and an engine with an axial flow compressor. You will probably need a bigger muffler though.

RLaoFD 02-09-08 10:10 PM

20b ftw. its the only one you dont have.

drew32 02-09-08 10:25 PM

4 Rotor!

Or 20B...

jkstill 02-09-08 11:25 PM

I would go for a 20b NA, ported.

Maybe not the huge power of a turbo motor, but it would interesting.

lt1_rx7 02-09-08 11:59 PM


Originally Posted by drew32 (Post 7848076)
4 Rotor!

I have honestly considered that idea...it would be rather expensive, take longer to get running, and a bit more difficult than v8/20b swaps...but i have considered doing it...

Eat-Pez 02-10-08 05:26 PM

Deep down, in your heart of hearts, in places you don't talk about at dinner parties, you know what you need.

Andrizzanizz 02-10-08 05:34 PM

tray, get a volvo motor with a supra tranny.

lt1_rx7 02-10-08 07:29 PM


Originally Posted by Eat-Pez (Post 7850328)
Deep down, in your heart of hearts, in places you don't talk about at dinner parties, you know what you need.

your awesome greg...yeah, we know deep down i think i know what i want...but just have to make sure :)

SLOASFK 02-10-08 07:33 PM

The 20b and the V8 will both get you to your power goal N/A, so reliability shouldn't be much of an issue.

Honestly, if I had a V8 FD and a 13B FD and was picking up a new shell, I'd either part it out and make some money back or go with a RB26 swap.

dregg100 02-10-08 10:18 PM

20b NA FTMFW

FutileLover 02-10-08 11:23 PM

get an electric motor and a fuel cell stack
not sure what trans to use, but i hear the tesla has a good one.

good luck


All times are GMT -5. The time now is 02:50 AM.


© 2024 MH Sub I, LLC dba Internet Brands