MSRC March 2010 NASA TX RX-7 FC3s 2nd Gen 13b NA #76 PTB Group G

[phudao41]

WHAT PORTING ARE U USING? is it a sic ports engine? i have an fc also, year 87, and looking forward to build my 1st project car.

[mbsony]

@phudao41

In this video it's a 6 port street ported. It's a combination of s4/s5/s6 parts.

[phudao41]

@mbsony, s5 rotors for higher compression right? what s6 part are u using? side seals? and how is your fc doing after all these years of racing sir.>?

[mbsony]

@phudao41 Rather not post up any more specs on the motor, sorry. The FC is fine, it is always on jack stands with something being rebuilt between races. Wheel bearings, suspension components, motors, brakes, etc, are constantly being replaced so they are in perfect condition.

[phudao41]

@mbsony last question please. are u keeping the ports factory side?, or did u port it out bigger, if so what type of porting is it? street port, or bridgeport? or bigger?

[mbsony]

@phudao41 In this video the car had a street port motor and a Miata gearset in an RX-7 case. Other videos on here have anything from stock port and stock gear box to street port and a Jerico, depends on the race class rules.

[phudao41]

@mbsony beautiful, thanks alot

[88rex1]

this na fc is too sick! it must really light to be able to keep up with all these cars. I LIKE!

[mbsony]

@88rex1 ... around 2200lbs dry. 

[Batmanbeyon]

good driving man as far as power you had a lot of competition but good race.

[vaio76109]

Thankfully the grass was slower, giving me an easy pass.

[kbacon72]

2:52 proof that grass IS a racing surface!

[SgtJinlip]

My dream!

Represent for the FC