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Originally Posted by
gar70614
the 3500 rail cant be used because it is returnless. im confused, is this goin in a rodeo or s10?
Neither, it is an Isuzu P'up which had a 3.1 but I upgraded to the HT3400. You are correct, the TBI uses a return. So, if I need to get harness and computer from a '91-'94 Beretta, (per Dave) would it have the right fuel rails AND would have a cabled TB (not ETC)?
Thanks,
Brian
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04-20-2010 01:38 PM
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I can't guarantee anything on the Beretta harness although it will probably work ok, beretta would be 91-93, cavalier would be 91-94 for OBD1.
The cheapest route to go for a proper TB is to get one of the adapters from wot-tech http://wot-tech.com/shop/all/3500-pl...r/prod_30.html
and use a stock TB from a 3400 (56mm). You'll need to find a long throttle cable or get creative with a cable bracket to use your stock cable.
any 3100 or 3400 will have the right fuel rail, i can post a pic of one if you need it.
1989 Camaro RS; Cammed 3500 swap, 45mm ITB's, Street/Strip Kitted 700R4, 3500 stall, Megashifter, 3.73 posi, EQ- LT headers, 3" Hooker Supercomp exhaust, etc...
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Originally Posted by
Superdave
I can't guarantee anything on the Beretta harness although it will probably work ok, beretta would be 91-93, cavalier would be 91-94 for OBD1.
The cheapest route to go for a proper TB is to get one of the adapters from wot-tech
http://wot-tech.com/shop/all/3500-pl...r/prod_30.html
and use a stock TB from a 3400 (56mm). You'll need to find a long throttle cable or get creative with a cable bracket to use your stock cable.
any 3100 or 3400 will have the right fuel rail, i can post a pic of one if you need it.
Hi, Dave,
Would the Cavalier have the right TB and fuel rail? I'm ordering the harness and PCU today and I imagine I can get the whole unit.
What brand of cam do you recommend? Crane does not have one for the 3500/LX9.
How about headers?
Tried to order intake gasket set from WOT but after entering PayPal info, it kicked me back to the purchase page. We'll see how that works out.
Thanks for the help.
Brian
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Making it work
Get a cam from Ben.
As for the TB, you can use the TB and intake mani form a late 3100 or 3400.
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Site Coder

Originally Posted by
lilredtruck
And who might Ben be?
Ben = sappyse107 = WOT-Tech
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this web site sells alot of rwd swap stuff. ive never delt with them but but theysell rwd haders at the least
http://www.britishcarconversions.com...category_id=28
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Captain of the Failboat
BCC = TCE
The RWD headers refer to iron heads.
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Making it work
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Don't know if you got my later post. the truck is a '92 Isuzu P'up, not an S10 but did originally have a 3.1 w/TBI.
What vehicle had the most basic TB - no ETC, etc, etc. Most I have looked at have water connections (including my '99 Rodeo); are there none with only TPS, MAP?