Any results yet? Thanks
Cobra Jet manifold reworking
- Thread starter 01bluesnake
- Start date
from a stock intake and stock TB (bolt ons listed below) the car made 412.8 to the wheels. we installed a CJ intake, Mono Blade TB and a RevAuto 5in CAI and Adam was able to pull out 434RWHP. the problem we are running into is the Auto will NOT rev pass 7700RPM. So the car is still pulling up to the soft limiter then hitting a wall. Adam is hard at work trying to figure this out. Stick cars DO NOT have this problem.. This is on 93 pump gas too..
haven't really looked how the TQ is because we are switching out the 373 gears to 430..
haven't really looked how the TQ is because we are switching out the 373 gears to 430..
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The real question is how does it do at the strip? Have you had a chance to compare it with the stocker in the 1/4? And in not that, any noticeable effect on the butt dyno?
I'm about to pull the trigger, but dying to know if its worth it not?
this install was done this week. our tracks are closed right now and MIR will be hosting a rental next month. I will be there when the gates open.. its not going to be a real comparison due to my gear swap BUT if I can get a 10.99 out of the car I don't care lol..
Cant wait to see the difference between the CAI's.
Hmmmm, this is what I was hoping to make on mine. I wasn't even close.
Best pull was a 403 rwhp don't remember the torque. Guy said to consider my 390hp 351tq pull the realistic number(was my first pull). full bolt ons only I'm running stock 315 gears. (on a dynojet) Needless to say I was not happy with the results. Power peaked at 6500 the guy dyno'n it stopped the pull at 7000 due to hp dropping off. I'm curious on how guys are dyno'n these autos. Running in selectshift to keep it in 4th gear? I know car runs different than in reg drive. The 403 was in regular drive. 390 in selectshift mode It'll be a while before I can get it to the track to see what I picked up on et/mph.
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i do know revolution auto make their own intakes for the cjs here are some pics of them and some prices , 450 for the intake and if u want it paint to match its a extra 100 and they are trying to work out a deal to get them powder coated just gloss black for people that don't want stainless or paint to match but you can contact for more info ...... if this has been covered sorry just glanced thought the thread but thought this might help some. i have a cj waiting to go on mine, cant wait!!!!
I was really wishing for 440RWHP but these autos really eat up the HP. I don't know how Adam dyno's the car. I think he wants it in 4th. i'll ask him the next time I stop by the shop. These numbers were also on a DynoJet.
the photos that TJ posted above. mine is the blue one
Probably because its more than double the price..
Well here we go!! I saw this SCJ Monoblade Throttle body on eBay M 9926 SCJ Cobra Jet Throttle Body Shelby GT500 Mustang Mono Blade Ford Racing | eBay . I didn't want to pay the buy it now of $500. Ended up bidding $432. Didn't win the auction. Very quickly after the end of auction the guy sent me a Second Chance offer for the $432 I had bid M 9926 SCJ Cobra Jet Throttle Body Shelby GT500 Mustang Mono Blade Ford Racing | eBay . I jumped on it, so I am now the proud owner of a SCJ TB.
I have no choice but to go crazy with the rest now!! If anyone knows of a used intake, 5" CAI, etc. let me know!!! Always looking to save a few bucks, but I want the best stuff too.
Of course I will have AED tune the combo, can't wait to see it!!
I have no choice but to go crazy with the rest now!! If anyone knows of a used intake, 5" CAI, etc. let me know!!! Always looking to save a few bucks, but I want the best stuff too.
Of course I will have AED tune the combo, can't wait to see it!!
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You hit a homerun with that TB….Good find!
Are the larger fuel injectors required for the CJ setup? Anybody have a dyno plot of the power band with the SCJ TB, Ford CAI and CJ intake?
nope i'm running stock injectors.
Stock injectors are fine with 93, but with E85 an Injector change would be needed. As far as a graph with the frpp CAI, I'm not even sure they are out yet.
For the record... we wont have these results for a while as weather will be an issue at this time of year (Rhode Island).. and the car being tested on doesnt drive in salt/sand/etc. You will likely first see some results with the Rev Auto Intake. Then on another day ill do a back to back test of both
rmm_dds16
New Member
I just ordered the CJ intake manifold and SCJ monoblade throttle body from Steve @ Tasca last night. Also ordered the CJ cold air intake from Ford Racing and they said it should be shipped out in March. Would love to see some dyno results from those who have already installed these parts. I have Kooks headers and off road X pipe along with the Roush ABs. Thanks for all the info so far and hope to hear from some of you soon!
The quality is very poor of the Ford CJ Manifold. Deep 1/8 wide X 1/8" wide mismaches in the runners. Burrs at mounting edges. I would take my time deburring, cleaning, etc before installing..
My car is currently running with the base tune. Im just waiting on the weather to cooperate. Most likely going to tow the car to the dyno to get some data logs to AED. Here are some pics of the setup all finished
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