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JCircs 3800 Supercharged Fiero GT

J

JCircs

New member
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Just a few shots from last year after swap was completed. I have a brand new Gen V blower already painted with a Northstar TB and the ZZP install kit, it's all sitting in the garage ready to be installed.
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Thanks for all the great comments guys they are much appreciated, I could have never got her done without the help of forums like this and its members. Thanks...
 
Very nice and super clean!
Love the old Fieros, have an 86 GT project that will be getting turbo 3.8
 


Full size phenolic intercooler, LIM opened up, XP Hot cam, heads done, 140# springs, lifters rods, double roller chain 3" stainless and catless exhaust, autolite 103's zzp 10.5 wires. gen v blower and a N* TB to be re-tuned by 3800Chris. 2.9 pulley on the gen 3 going up to a 3.0 for the gen V. I think that's about it, maybe I forgot something.

Edit to add, Green Giant 42.5 injectors.
 
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87IROCZOWNER69 said:
What's it run down the strip?
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Only ran it one day, had 3 runs with 93 octane and street tires. I just wanted to get a base before I removed the gen 3, we didn't tweak the tune at all, we will see the difference the gen V N* make once the spring comes. The tickets are backwards, 1st run was 12.19 the 2nd was 12.14 and the 3rd was 12.13. I think I could have shaved a few tenths with the tune and with some slicks for sure.
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damn that thing is clean! great work. you'll have to keep us posted on future track times! can't wait to see what this thing will be able to do with what you have planned
 
BillBoost37 said:
Super clean car. The times seem slow to me. For the mods, I'm thinking you should be closer to 10's??? Not sure though.
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Not 10's but mid 11's should be obtainable with some tuning adjustments and the addition of the Gen V/Northstar setup, I would consider my current tune "conservative". Checking the Fiero forum I don't see any 3800 M90's under 11 seconds in a Fiero, most are 12/13's. I see a couple of 10 second 3800 turbo Fiero's, and one guy is flirting with 9's.
The latest Fiero 1/4 mile list is here, http://www.fiero.nl/forum/Forum1/HTML/070670.html
Thanks for the heads up on the mirror, I like it....
 
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