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3.4L Headers? by heypal
Started on: 11-30-2018 09:38 AM
Replies: 2 (147 views)
Last post by: Dennis LaGrua on 12-07-2018 11:49 AM
heypal
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Report this Post11-30-2018 09:38 AM Click Here to See the Profile for heypalClick Here to Email heypalSend a Private Message to heypalEdit/Delete MessageReply w/QuoteDirect Link to This Post

This morning I Googled "3.4L Headers". Sure enough a couple options popped up. Is there any merit to using them in a 3.4 swap? They have to flow better than the lousy stock manifolds.

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Spadesluck
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Report this Post11-30-2018 09:42 AM Click Here to See the Profile for SpadesluckSend a Private Message to SpadesluckEdit/Delete MessageReply w/QuoteDirect Link to This Post

Headers you really cannot lose out. However depending on what's done to the car is how much you may benefit from them. I am sure you can find 3.4 headers but finding a set to fit in the fiero could be a bit challenging. The stockers ported out are not all that terrible. If I was going to change anything it would be the ypipe that connects the headers together.

[This message has been edited by Spadesluck (edited 11-30-2018).]

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Dennis LaGrua
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Report this Post12-07-2018 11:49 AM Click Here to See the Profile for Dennis LaGruaClick Here to Email Dennis LaGruaSend a Private Message to Dennis LaGruaEdit/Delete MessageReply w/QuoteDirect Link to This Post

Since the spints were discontinued the only headers available are for the S10 . They won't fit a Fiero install without serious modifications.

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" THE BLACK PARALYZER" -87GT 3800SC Series III engine, custom ZZP /Frozen Boost Intercooler setup, 3.4" Pulley, Northstar TB, LS1 MAF, 3" Spintech/Hedman Exhaust, P-log Manifold, Autolite 104's, MSD wires, Custom CAI, 4T65eHD w. custom axles, Champion Radiator, S10 Brake Booster, HP Tuners VCM Suite.
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