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Corsa Sport » Message Board » Help Zone, Modification and ICE Advice » throttle body help? » Post Reply
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Dione J |
posted on 13th Jan 05 at 09:57 |
quote: Thankyou at least someone talks sense, cheers for the advice :thumbs: | |
Dione J |
posted on 13th Jan 05 at 09:56 |
quote: The 1.4 8V throttle bodies are way smaller than the 2.0 cavalier 16V throttle body, hence the difference in diamater and more airflow = more bhp, not sure how much it is but it made a good difference with pick up performance :thumbs: | |
ffls |
posted on 13th Jan 05 at 09:46 |
And what about bigger throttle for 1.416v or 1.616v? | |
Rileysport |
posted on 13th Jan 05 at 09:34 |
dunno about the full plenum fitting, i'll look next week when the engine's out :lol: | |
sri14 |
posted on 13th Jan 05 at 09:31 |
I didnt think that a 2.0 plenum would fit as the ports wouldnt line up as its big block. was the 2.0 throttle body easy to fit, ie streight swap. have looked at my 1.4 8v throttle body and thought a larger butterfly might help a bit | |
Dave A |
posted on 13th Jan 05 at 01:05 |
probably could improve airflow due to having a larger intake, but unlikely to make any major gains apart from throttle response | |
miles |
posted on 12th Jan 05 at 23:22 |
The 8v throttle bodys are much bigger than the 16v ones if they are the same as the 1.6 8v ones anyway, so I cant see any gain tbh. | |
ffls |
posted on 12th Jan 05 at 19:31 |
In theory you should remap to suit bigger throttle body, using a Unichip for instance, to sort the mixture, if not it will run lean I guess:rolleyes: | |
Dione J |
posted on 12th Jan 05 at 15:35 |
anyone else?? | |
Rileysport |
posted on 12th Jan 05 at 15:18 |
if you fit the full plenum etc off the 8v 2.0 you might get results, ive got on elaying around, was going to look at this myself :rolleyes: | |
Dione J |
posted on 12th Jan 05 at 15:14 |
Hi |