RAM JET 350
yeah, but it was not a cheap task at all, almost like buying a new car
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84Z28 L69 bringing back from the dead!!!
85Z28 Ram Jet 350 completely modded nose to tail.
"you need to get rid of that car, your always working on it"
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84Z28 L69 bringing back from the dead!!!
85Z28 Ram Jet 350 completely modded nose to tail.
"you need to get rid of that car, your always working on it"
Working on a Ram Jet 430 for my project car. Its about done.
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L98, 3.27 9-bolt, Hooker shorty headers, custom 2.5inch Y-pipe, no cat, 3inch 2chamber flowmaster, JET AFPR, Ported MAF, Best ET: 13.86 @100mph. 1.99 60'
17 inch ROH "ZS" wheels. 17x8.5(front) and 17x9.5 (rear). Firestone Firehawk SZ50s. 245/45/zr17s and 275/40/zr17s. T56
On the way... Radar Blue 89 Formula, T56, Ram Jet 430, Ram Air, 17inch ROHs.
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L98, 3.27 9-bolt, Hooker shorty headers, custom 2.5inch Y-pipe, no cat, 3inch 2chamber flowmaster, JET AFPR, Ported MAF, Best ET: 13.86 @100mph. 1.99 60'
17 inch ROH "ZS" wheels. 17x8.5(front) and 17x9.5 (rear). Firestone Firehawk SZ50s. 245/45/zr17s and 275/40/zr17s. T56
On the way... Radar Blue 89 Formula, T56, Ram Jet 430, Ram Air, 17inch ROHs.
hot rod magazine did.....put it in a 91 rs
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1991 RS LO3
mods: 14" chrome air cleaner, straight-piped after cat exhaust with one chrome dual tip on the left side.
future mods: headers, removing smog equipment, and as many cheap mods as i can find
aol s/n: budman8503
GONE MUSTANG HUNTING.......
BACK IN 10 SECONDS
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1991 RS LO3
mods: 14" chrome air cleaner, straight-piped after cat exhaust with one chrome dual tip on the left side.
future mods: headers, removing smog equipment, and as many cheap mods as i can find
aol s/n: budman8503
GONE MUSTANG HUNTING.......
BACK IN 10 SECONDS
Senior Member
Joined: Dec 1999
Posts: 954
Likes: 1
From: Annandale, VA
Car: 1991 Formula Firebird
Engine: 2001 LS1 Modded
Transmission: 2001 4L60E Yank SS3600 TC
Does this swap allow you to use the stock ECM? How much will the swap cost?
BILL
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91 Formula 305 TPI Stock
88 Formula 350 TPI Stock
The crate engine is ~$4500. It comes complete with a new ecm and everyhting else you'd need to get her cranking, even it's own diagnostic tool. Add the serpintine accsesories from a 88-92 fbody donor, a high preasure fuel pump, a dipstick tube, and a means of controling your trans(auto) and your almost ready to go. Not to tuff if you consider most of our cars already have these things from the factory. Dyno charts for this thing show 370 ft. lbs. coming in at a mear 1600 rpms and it maxing out at only 30 more. How's that for a broad flat torque curve to send your local mudstain back to its mother's tit! I'm planning for one in my '87 Iroc this spring. I have a digi-cam and am going to document the whole thing for my own personal refrence, mabye some day I'll want my car back to perfectly stock condition. I might talk to the moderators about setting up a tech article for it. I'll keep you guys posted when progress begins.
TGO Supporter
Joined: Jul 1999
Posts: 10,907
Likes: 5
From: The Bone Yard
Car: Death Mobile
Engine: 666 c.i.
No, you cannot use the stock ecm. The Ramjet comes with its own ecm and is designed around pre-emission vehicles.
Not sure what you have to do if you have a locking TCC as is on the 700R4/4L60. I don't think the RamJet uses a VSS or control for the TCC. Again, it was designed for pre-emissions vehicles.
Not sure what you have to do if you have a locking TCC as is on the 700R4/4L60. I don't think the RamJet uses a VSS or control for the TCC. Again, it was designed for pre-emissions vehicles.
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There are no computer provisions for an auto tranny with the ramjet ecm. Not a problem though, get a lock-up kit from say B&M that engages the tc lock-up when you're in OD and the proper vacuum is reached. Then hook the TV cable that comes off your tranny up to the new throttle control off the tb on the rj and your tranny's as snug as a bug in a rug. This is just like what you have to do to run a carb in a OE FI 700R4 tranny car. For more on this see the carb swaping article in the tech area.
[This message has been edited by Remondi2 (edited April 03, 2001).]
[This message has been edited by Remondi2 (edited April 03, 2001).]
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