How can i tell which 20B engine series
The later series (c and newer) have larger dowel pin castings in the rear plate, fat center plate, and front plate. The castings are identical to the 93-95 FD, while B series and older are like the 89-91 FC castings.
There is a stamp on the top of the front iron, drivers side - it will have a three digit number. If there is a letter in front of it, than it is a letter series. If not, than it is pre-A series.
Joined: May 2001
Posts: 2,390
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From: San Francisco, CA
Originally Posted by GtoRx7
The later series (c and newer) have larger dowel pin castings in the rear plate, fat center plate, and front plate. The castings are identical to the 93-95 FD, while B series and older are like the 89-91 FC castings.
On my B-series engine, the front side housing has the thicker casting while all the others are not reinforced.
Originally Posted by gonzz
Thanks for the info. I'm going to get this 20B powered FD and wanted to mae sure it was a later engine. It was built by pettit like 3 years ago...
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Originally Posted by mirabile
Oh yea? What edition? Pictures? Colors? Not to many of them around...
it was the motor out of cams personal race car.
i actually bought the bonzai shell that this motor came out of.
and the car that gonzz is buying is my old car. small world!
i have alot of blood sweat and tears in that car so take care of it!
Originally Posted by allrotor93
it was the motor out of cams personal race car.
i actually bought the bonzai shell that this motor came out of.
and the car that gonzz is buying is my old car. small world!
i have alot of blood sweat and tears in that car so take care of it!
i actually bought the bonzai shell that this motor came out of.
and the car that gonzz is buying is my old car. small world!
i have alot of blood sweat and tears in that car so take care of it!
Will do... Picking the car up in a hour... Can't wait...
Originally Posted by mirabile
Immediate pictures expected.
HP on that engine?
HP on that engine?
Yes. the car runs and drives. and yes it is cams engine. He gave me these #s 435 whp @ 6psi and 550 whp @ 15 psi. I havnt dynoed the car but am interested to see if this is correct. Glad that car is local and will stay in touch with gonzz.
you can check out the sale thread @ https://www.rx7club.com/showthread.php?t=624388
and there is a myspace link in there. The videos were shot after completion of the swap.
(videos of car running)
you can check out the sale thread @ https://www.rx7club.com/showthread.php?t=624388
and there is a myspace link in there. The videos were shot after completion of the swap.
(videos of car running)
I look at these pics of car when clean and almost want to keep it.
The pics of dirty car are as it sits now in garage. it just collects dust and deserves a loving household.
Hey Allrotor, whats up with the bonzai shell, what are your plans. Need to start a thread w pics.
The pics of dirty car are as it sits now in garage. it just collects dust and deserves a loving household.
Hey Allrotor, whats up with the bonzai shell, what are your plans. Need to start a thread w pics.


