Completed 89 IROC Build
 

Some pictures of my build, 89 Iroc Five speed 373 Gears 305 stroked to 334. All California Smog Legal. I kept the complete drivetrain all original to the car.


https://cimg4.ibsrv.net/gimg/www.thi...37c69e2abf.jpg


https://cimg7.ibsrv.net/gimg/www.thi...b7cfed580a.jpg
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https://cimg6.ibsrv.net/gimg/www.thi...b4eb5618dd.jpg
https://cimg9.ibsrv.net/gimg/www.thi...7b062302fa.jpg
https://cimg0.ibsrv.net/gimg/www.thi...ab5ff5b31c.jpg
https://cimg2.ibsrv.net/gimg/www.thi...faf46d400e.jpg


https://cimg3.ibsrv.net/gimg/www.thi...017daeda7c.jpg
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https://cimg6.ibsrv.net/gimg/www.thi...59cb35b1cf.jpg

Re: Completed 89 IROC Build
 

Wow, super clean, congrats!! More details on the engine would be great.

Re: Completed 89 IROC Build
 

Very nice work, Ken! I love the idea of a stroked 305. I'll give a closer look at MCACN.

Re: Completed 89 IROC Build
 

9.5to1 Compression, Bored with Torque plate and Plateau finish hone
1620 Grams Internal Balanced 3.750 Stroke
Airflow through complete induction system @.500Lift 210CFM @28" Air Speed FT/SEC 300
Crane 214-220 112 482 496 lift/after 1.6 rockers in at 108 #2032
Trick flow 170 Heads
Edelbrock fully ported lower with EGR
SLP Runners
Ported GM Upper
52MM Throttle body
22LB Bosh Injectors
Hooker shorty Headers

Re: Completed 89 IROC Build
 

This is one very clean ride you have! Great job and love the attention to detail! Those wheels and that blue are killer together!

Re: Completed 89 IROC Build
 

Outstanding, those are some serious HP and torque numbers you put up, similar mods are on the bucket list for my 305.

Re: Completed 89 IROC Build
 

Beautiful build, and impressive numbers from that 305! What kind of rims are those? They look perfect on your car.

Re: Completed 89 IROC Build
 

Ken, just visited your web page, you guys do some impressive builds! http://www.mascarauto.com/ Is the IROC for personal use or a customer car??

Re: Completed 89 IROC Build
 

Side story on this car.

I have a friend who at the time was looking for a blue, 5 speed, t-top IROC. Someone I know on TGO, texted me this car's CL ad, since it was fairly local to me. I figured I'd wait the 2 days to get home before talking to my friend about it. By the time I got home, Ken had already bought it. Small world! :)

Re: Completed 89 IROC Build
 

Awesome build and I love you kept it TPI with all the rage off LS engines these days.

Re: Completed 89 IROC Build
 

Same! This is so much cooler than an LS swap.

Re: Completed 89 IROC Build
 

Beautiful car! And I too love the 334! :burnout:

Re: Completed 89 IROC Build
 

WOW

Looks fantastic.

Re: Completed 89 IROC Build
 

What an outstanding job top to bottom. wow Enjoy it!

Re: Completed 89 IROC Build
 

Thanks for the compliments. I put about 200 miles on her and she is really fun to drive. Kevin is going to tune her on the chassis dyno this Saturday.

Re: Completed 89 IROC Build
 

Wow, It is a small world, Just think of all the money you would of saved me:lol:

Re: Completed 89 IROC Build
 

Ha! Or cost my friend!

Re: Completed 89 IROC Build
 

https://cimg5.ibsrv.net/gimg/www.thi...6a60a0c87f.jpg
I Had a 83 HO L69 Red 5 Speed , It was a Ex showroom stock car from a GM engineer with the Red Camaro Camaro seats, back in 1984.. Then in 1990 I built this Super Stocker. These two cars made me fall in love with the Thirdgens. So I am glad to have one back in my hands..

Re: Completed 89 IROC Build
 

Great Pic!!

Re: Completed 89 IROC Build
 

I looked for the car at MCACN. What happened?